The BIG List of Video Game Randomizers

New randomizers

This subset only shows recently added entries from the past 3 months, with the most recent ones on top, with the exclusion of obsolete ones.

• Dragon Quest III: The Seeds of Salvation (Endymionls's)
• Metroid: Zero Mission (Quantum Deluxe Boogaloo)
• Octopath Traveler (Enemy Randomizer)
• Octopath Traveler II (MarvinXLII's)
• Pizza Tower (Greenhead's)
• Rain World (Enemy Randomizer)
• Streets of Rage 2 / Streets of Rage 2 Syndicate Wars (hack) (SoR2 Level Editor) - Level editor with bundled randomizer
• Subnautica (Aci's Drop Randomizer Challenge)
• Super Mario Galaxy / Super Mario Galaxy 2 (thegreatwaluigi's) - Located in video description
• Resident Evil 3: Nemesis (Sourcenext) (BioRand) - Requires Classic REbirth
• Chained Echoes (Samupo's)
• Fallout 4 (Crazy's Armor Overhaul and Randomizer)
• Fallout 4 (Crazy's Weapon Randomizer)
• Fallout 4 (Random Weapon Stats)
• Kingdom Hearts: Critical Mix (Kingdom Hearts Final Mix mod) (Xendra's) - Old PS2 version which requires special emulator
• Shining Force III (Chaos) - More information in the Shining Force III Translation Project Progress Report May 2022
• Sonic the Hedgehog (Random Levels Project) - Randomizes Green Hill Zone
• Sonic & Knuckles Collection (MainMemory's)
• Super Metroid (Map Rando)
• The Elder Scrolls V: Skyrim (World Randomizer)
• Castlevania (Nintendo 64) (apworld) - Requires Archipelago
• Elden Ring (Diablo Style Loot)
• Elden Ring (Elden Loot)
• Live A Live (PinkSwitch's)
• Pokémon FireRed Version / Pokémon CrystalDust (hack) / Pokémon Emerald Version (GBAXG) - Requires special emulator
• Spyro the Dragon (Requirement Randomizer) - Located in video description
• Spyro: Year of the Dragon (hwd405's)
• Super Metroid Subversion (hack) (SubversionRando)
• The Elder Scrolls V: Skyrim Special Edition (Serpent's Modular Randomizer)
• The Final Fantasy Legend (Chaoseum) - Located under ffl chaoseum
• Dark Souls: Remastered (Roguelike Souls - The Binding of Lordran)
• Dark Souls II: Scholar of the First Sin (Ran-door-mizer)
• Lufia II: Rise of the Sinistrals (added to Archipelago)
• Nioh 2 (Enemy Randomizer)
• Pokémon Emerald Version (Pokémon Emerald Cross)
• Pokémon Scarlet / Pokémon Violet (ZadenOwer's)
• Ratchet & Clank Collection (bordplate's) - Randomizes Ratchet & Clank
• Resident Evil (MediaKite) / Resident Evil 2 (Sourcenext) (BioRand) - Requires Classic REbirth
• Resident Evil 4 (Item Randomizer)
• The Elder Scrolls V: Skyrim Special Edition (World Randomizer)
• The Legend of Zelda (Ancient Dungeon)
• The Legend of Zelda: Ocarina of Time / The Legend of Zelda: Majora's Mask (OoTMM) - Source code
• Yo-kai Watch (YKWrandomizer)

For older changes, you may consult the full changelog.

All randomizers

ActRaiser

• ActRaiser (Osteoclave's)

Adventure Island

• Adventure Island II (Micheil Skeens's)
• Super Adventure Island II (abyssonym's)

Aerobiz

• Aerobiz Supersonic (AeroBonkers)

Alundra

• Alundra (Dinopony's)

America's Army

• America's Army (Weapon Randomizer)

An Untitled Story

• An Untitled Story (Mokesmoe's) - Support available on the ESA Randomizer Discord server

Atlantis no Nazo

• Gensôkyô no Nazo (fangame) (Ryason55's)

Axiom Verge

• Axiom Verge (Pozzum's) - Version 0.6.2.1 also contained an unbalanced monster randomizer - OBSOLETE

Azure Dreams

• Azure Dreams (pro_grammar's)
• Azure Dreams (Game Boy Color) (pro_grammar's)

Baldur's Gate

• Baldur's Gate / Baldur's Gate: Enhanced Edition / Baldur's Gate II: Shadows of Amn / Baldur's Gate II: Enhanced Edition / Baldur's Gate: Enhanced Edition Trilogy (mod) (Enemy Randomizer)
• Baldur's Gate / Baldur's Gate: Enhanced Edition / Baldur's Gate II: Shadows of Amn / Baldur's Gate II: Enhanced Edition / EasyTutu (mod) / Baldur's Gate Trilogy (mod) / Baldur's Gate: Enhanced Edition Trilogy (mod) (Item Randomiser)
• Baldur's Gate / Baldur's Gate: Enhanced Edition / Baldur's Gate II: Shadows of Amn / Baldur's Gate II: Enhanced Edition / EasyTutu (mod) / Baldur's Gate Trilogy (mod) / Baldur's Gate: Enhanced Edition Trilogy (mod) (Sword Coast Stratagems) - Mod collection that can randomize the maze in Watcher's Keep for Baldur's Gate II
• Baldur's Gate II: Shadows of Amn (Improved Anvil)
• Baldur's Gate II: Enhanced Edition (Improved Anvil Enhanced Edition)

Banjo-Kazooie

• Banjo-Kazooie (Giant Jigglypuff's)

Blade of Darkness

• Blade of Darkness (Gorentity Mod with Random Enemy Creator)
• Blade of Darkness (Metal Mod)

Blasphemous

• Blasphemous (Item and Enemy Randomizer)

Blaster Master

• Blaster Master (Quantam's)

Blood

• Blood - See at end of list: Multi-series, Other

Bloodborne

• Bloodborne (Enemy and Item Randomizer)

Bloodstained

• Bloodstained: Ritual of the Night (Randomization Generator)
• Bloodstained: Ritual of the Night (Randomizer Tweaks and True Randomization Script)

Borderlands

• Borderlands 2 / Borderlands: The Pre-Sequel (BLCMods) - Mod repository containing multiple randomizers
• Borderlands 2 (shadowevil1996's Gun and Item Randomizer) - OBSOLETE
• Borderlands: The Pre-Sequel (Turk's Gun Randomizer) - OBSOLETE

Bravely

• Bravely Default / Bravely Second: End Layer (MarvinXLII's)
• Bravely Default II (MarvinXLII's)

Breath of Fire

• Breath of Fire II (Painsong)
• Breath of Fire III (The Vast and the Violent)

Broforce

• Broforce (Alex Neargarder's)

Captain Comic

• The Adventures of Captain Comic (David Fifield's)

Castlevania

Classic

• Castlevania II: Simon's Quest (BloodSweatAndCode's)
• Castlevania II: Simon's Quest (Deadly Curse)
• Castlevania III: Dracula's Curse (Micheil Skeens's)
• Super Castlevania IV (RedGuy's)

Metroidvania

• Castlevania: Symphony of the Night (Relic Randomizer) - Requires Python 2 and PS1 2352 image EDC/ECC recalculator - Game data to patch should be named Castlevania - Symphony of the Night (USA) (Track 1).bin - OBSOLETE
• Castlevania: Symphony of the Night (Wild Mouse's)
• Castlevania: Circle of the Moon (calm-palm's)
• Castlevania: Harmony of Dissonance (fusecv's)
• Castlevania: Aria of Sorrow (Item Randomizer)
• Castlevania: Aria of Sorrow (Randomizer 2)
• Castlevania: Dawn of Sorrow / Castlevania: Portrait of Ruin / Castlevania: Order of Ecclesia (DSVania Randomizer)

3D

• Castlevania (Nintendo 64) (apworld) - Requires Archipelago

Cave Story

• Cave Story / Cave Story+ - See at end of list: Multi-series, Connected worlds
• Cave Story / Cave Story+ (shru's) - OBSOLETE
• Cave Story (Doukutsu Randamu)

Celeste

• Celeste (rhelmot's)

Chained Echoes

• Chained Echoes (Samupo's)

Chex Quest

• Chex Quest / Chex Quest 3 (fangame) - See at end of list: Multi-series, id Software engines

Chibi-Robo!

• Chibi-Robo! (JBDdev's)

Chrono

• Chrono Trigger (Eternal Nightmare)
• Chrono Trigger (Jets of Time)
• Chrono Trigger (Wings of Time) - OBSOLETE

Citadel

• Citadel (Item Randomiser)

Civilization

• Civilization IV (CivFanatics - Map Scripts)
• Civilization IV (DragonEmperor's)
• Civilization IV (low's)
• Civilization IV: Colonization (FaireWeather.py)
• Civilization V (Civ Randomizer)
• Civilization V (CivFanatics - Map Scripts)
• Civilization V (HellBlazers Map Script)
• Civilization V (Randomized Uniques)
• Civilization V (Steam Workshop - Map Scripts)
• Civilization VI (Random Religions)
• Civilization VI (CivFanatics - Map Scripts)
• Civilization VI (Steam Workshop - Map Scripts) - More
• C-evo (fangame) (Sam Trenholme's map_gen)

Clash at Demonhead

• Clash at Demonhead (Micheil Skeens's)

Code Vein

• Code Vein (Party Randomizer 2) - Description in old standalone version

Commander Keen

• Commander Keen: Invasion of the Vorticons (shareware) (David Gow's) - Randomizes Episode 1

Contra

• Contra (NES) (Azeryn's) - Documentation
• Super C (NES) (SpiderDave's)

Crash Bandicoot

Main

• Crash Bandicoot / Crash Bandicoot 2: Cortex Strikes Back / Crash Bandicoot: Warped / Crash Twinsanity - See at end of list: Multi-series, Other

Racing

• Crash Tag Team Racing (CDRomatron's)
• Crash Nitro Kart / Crash Tag Team Racing - See at end of list: Multi-series, Other

Crazy Castle

• The Bugs Bunny Crazy Castle (MaximumLance's)

Crusader Kings

Old versions of Paradox Development Studio games are available on Steam as betas. To unlock Crusader Kings II versions prior to 2.8.3.4, refer to this official announcement.

• Crusader Kings II (Alternate History and Random Map Generator) - OBSOLETE
• Crusader Kings II (Holy Fury Map Generator)

Crystal Project

• Crystal Project (LtSquigs's) - OBSOLETE

Crystalis

• Crystalis (steve_hacks's)

Darius

• Darius Twin (Micheil Skeens's)

Dark Cloud

• Dark Cloud (Chest Randomizer) - Requires special emulator PCSX2 v1.4.0
• Dark Cloud (Enemy Randomizer) - Requires special emulator PCSX2 v1.4.0
• Dark Cloud 2 - Requires special emulator PCSX2 v1.4.0 or v1.6.0 (Chest Randomizer)

Dark Souls

A game downgrade to the last version released before 2022-01-23 may be required for some of these randomizers. For Dark Souls III, this would be application v1.15 with regulation v1.35.

• Dark Souls: Prepare to Die Edition / Dark Souls: Remastered (Enemy Randomizer)
• Dark Souls: Prepare to Die Edition / Dark Souls: Remastered (Fog Gate Randomizer)
• Dark Souls: Prepare to Die Edition / Dark Souls: Remastered (Item Randomizer)
• Dark Souls: Prepare to Die Edition / Dark Souls: Remastered (Paramdomizer)
• Dark Souls: Remastered (Roguelike Souls - The Binding of Lordran)
• Dark Souls II: Scholar of the First Sin (Item Location Randomizer) - OBSOLETE
• Dark Souls II: Scholar of the First Sin (Item Randomizer REMIX
• Dark Souls II: Scholar of the First Sin (Ran-door-mizer)
• Dark Souls III (Enemy Randomizer)
• Dark Souls III (Fog Gate Randomizer)
• Dark Souls III (Irregulator)
• Dark Souls III (Item Randomiser and Auto-Equip)
• Dark Souls III (Static Item and Enemy Randomizer)
• Dark Souls III (StraySouls) - Randomizing bosses may generate unwinnable games - OBSOLETE
• Dark Souls III - See at end of list: Multi-series, Connected worlds

Darkest Dungeon

• Darkest Dungeon (ddrand)
• Darkest Dungeon (TheUnlocked's)

Dead Rising

• Dead Rising (DrunkWario's)

Demon's Souls

• Demon's Souls (Item Randomiser)

Deus Ex

• Deus Ex / Lay D Denton (mod) / GMDX (mod) / Revision (mod) / Vanilla? Madder (mod) / HX (mod) (Die4Ever's)

Diablo

• Diablo II (D2 Mod Maker) - Modding tool with bundled randomizer
• Diablo II (Sunbeam's) - Support available on Sunbeam's Discord server
• Diablo II: Resurrected (Mod generator) - Modding tool with bundled randomizer

Dicey Dungeons

• Dicey Dungeons (Random Equipment)

Digimon

• Digimon World (meekrhino's)
• Digimon World 2 (GlorySeeker's) - Discord account required - Located in the #tool-releases channel

Divinity

• Divinity: Original Sin 2 (Enemy Randomization) - Also on Steam Workshop
• Divinity: Original Sin 2 - Definitive Edition (Enemy Randomization) - Also on Steam Workshop

Dokapon

• Dokapon Kingdom (X Kirby's)

Donkey Kong

Classic

• Donkey Kong (Randomized Edition)

Country

• Donkey Kong Country / Donkey Kong Country 2: Diddy's Kong Quest (DKC Randomizer / DKC Entrance Rando / DKC2 Entrance Randomizer) - Located under ROM Hacks - DKC Randomizer randomizes animal buddies and enemies and requires an NA 1.0 ROM - Partial source code
• Donkey Kong Country 3: Dixie Kong's Double Trouble (Pozzum's)
• Donkey Kong Country 3: Dixie Kong's Double Trouble - See at end of list: Multi-series, Connected worlds
• Donkey Kong 64 (2dos's, 2021)
• Donkey Kong 64 (Loading Zone Randomizer) - Requires special emulator BizHawk - OBSOLETE

Racing

• Diddy Kong Racing (acastelli's) - Located under Randomizer

Doom

• Doom (Ultimate) / Doom II / Final Doom / Harmony (fangame) - See at end of list: Multi-series, id Software engines
• Doom (Ultimate) / Doom II / Final Doom (Vanilla Doom Plus)
• Doom (Ultimate) / Doom II (ORO-RANDOM-DOOM) - OBSOLETE
• Doom (Ultimate) / Doom II (SLIGE) - OBSOLETE
• Doom (Ultimate) / Doom II (Vandomizer)
• Doom II / Final Doom (The Populator)
• Doom II (SLUMP) - OBSOLETE
• Doom Eternal (Enemy Randomizer)
• Doom Eternal (Horde Mode Randomizer)

Double Dragon

• Double Dragon II: The Revenge (NES) (Micheil Skeens's)

Dragon Quest

Main

• Dragon Quest (Catastrophe's) - OBSOLETE
• Dragon Quest (mcgrew's)
• Dragon Quest II: Luminaries of the Legendary Line (gameboy9's)
• Dragon Quest I&II (Super NES) (gameboy9's)
• Dragon Quest III: The Seeds of Salvation (Endymionls's)
• Dragon Quest III: The Seeds of Salvation (gameboy9's) - OBSOLETE
• Dragon Quest III: The Seeds of Salvation (Super NES) (Heavenly Flight)
• Dragon Quest IV: Chapters of the Chosen (RandoHacker)
• Dragon Quest VIII: Journey of the Cursed King (Nintendo 3DS) (playinful's)

Monsters

• Dragon Quest Monsters 2: Cobi's Journey / Dragon Quest Monsters 2: Tara's Adventure (Bynine's) - OBSOLETE
• Dragon Quest Monsters 2: Cobi's Journey / Dragon Quest Monsters 2: Tara's Adventure (TheCowness's)

Dragon's Dogma

• Dragon's Dogma: Dark Arisen (Bitterblack Isle Randomizer)

DuckTales

• DuckTales (Micheil Skeens's)

Duke Nukem

• Duke Nukem 3D (Map Order Randomizer) - OBSOLETE
• Duke Nukem 3D - See at end of list: Multi-series, Other

EarthBound

• EarthBound Beginnings (Agent Ape's)
• EarthBound (Bizarre Dimension) - OBSOLETE
• EarthBound (Chaz's)
• EarthBound (PK Scramble)
• EarthBound (Rydel's Reshuffler) - OBSOLETE
• EarthBound (Tomato's Reshuffler) - OBSOLETE
• Mother 3 (Lorenzooone's)

Elden Ring

• Elden Ring (Diablo Style Loot)
• Elden Ring (Elden Loot)
• Elden Ring (Item and Param Randomiser)
• Elden Ring (Item and Enemy Randomizer)
• Elden Ring (Summon Randomizer)

Elemental

• Fallen Enchantress (Randomized Monsters)

Ender Lilies

• Ender Lilies: Quietus of the Knights (Trexounay's)

Europa Universalis

Old versions of Paradox Development Studio games are available on Steam as betas. To unlock Europa Universalis IV versions prior to 1.27, refer to this official announcement.

• Europa Universalis IV (Haftetavenscrap's Realistic Map Generator) - Discussion thread for Paradox Interactive account users
• Europa Universalis IV (Randomized World)
• Europa Universalis IV (Simple Random World)

Environmental Station Alpha

• Environmental Station Alpha (Mokesmoe's) - Located under Tools

Excitebike

• Excitebike (gameboy9's)

Fable

• Fable - The Lost Chapters (Creature Generator Randomiser)
• Fable Anniversary (Creature Generator Randomiser)

Factorio

• Factorio (Official Mod Portal - Randomizers)
• Factorio - See at end of list: Multi-series, Connected worlds

Fallout

• Fallout: New Vegas (NVRNG) - Unofficial debug weapon nerf mod
• Fallout: New Vegas (Skill Check Randomizer)
• Fallout: New Vegas (World Randomizer)
• Fallout 4 (Bobblehead Randomizer)
• Fallout 4 (Crazy's Armor Overhaul and Randomizer)
• Fallout 4 (Crazy's Weapon Randomizer)
• Fallout 4 (Enemy Weapon Randomizer)
• Fallout 4 (Mechtechnal's) - Only mitigates sequence breaking
• Fallout 4 (Random Weapon Stats)
• Fallout 4 (Randomized Enemy Weapons)
• Fallout 4 (Weapon Quality Randomizer)

Faxanadu

• Faxanadu (Notlob's)

Final Fantasy

Main

• Final Fantasy (Deep Dungeon) - OBSOLETE
• Final Fantasy (Entroper's)
• Final Fantasy - See at end of list: Multi-series, Connected worlds
• Final Fantasy (PSP) (gameboy9's)
• Final Fantasy (pixel remaster) (gameboy9, leggystarscream & seeliefae's)
• Final Fantasy II (Fast Food Tour Randomizer) - Located under FF2
• Final Fantasy II (PheonixMMKC777's)
• Final Fantasy I & II: Dawn of Souls (Approaching Chaos)
• Final Fantasy I & II: Dawn of Souls (HMS Jayne) - Source code - Randomizes Final Fantasy I
• Final Fantasy III (Nacho Yacopu's) - If online version does not work, download the code and open index.html
• Final Fantasy IV (Beyond Babil)
• Final Fantasy IV (Free Enterprise)
• Final Fantasy IV (Roguelikeifyer)
• Final Fantasy IV (The Lunarian Shuffle)
• Final Fantasy IV (pixel remaster) (Fabul Gauntlet)
• Final Fantasy V (Ancient Cave) - Original English translation by Sky Render - Revised English translation by FlamePurge
• Final Fantasy V (Career Day)
• Final Fantasy V (Grand Cross)
• Final Fantasy V Advance (Ancient Cave)
• Final Fantasy V Advance (DarkJDL's) - Discord account required - Located in the #randomizerfiles channel
• Final Fantasy V Advance (Spicy) - Randomizes job abilities - Mild output is normal randomization, while Extra Spicy output also randomizes job abilities independently between characters - Drag & drop original USA ROM on randomizer.exe to randomize
• Final Fantasy V (pixel remaster) (FF5Abridged)
• Final Fantasy VI (Beyond Chaos) - OBSOLETE
• Final Fantasy VI (Beyond Chaos CE)
• Final Fantasy VI (Beyond Chaos EX) - OBSOLETE
• Final Fantasy VI / Brave New World (hack) (Beyond Chaos Gaiden)
• Final Fantasy VI (Dessyreqt's) - Extract /releases/0/55609bb9-67b8-4ce4-8ff0-4673a618e35f from the archive and rename it to its original file name FinalFantasy6Randomizer.exe to use
• Final Fantasy VI (Exit Rando)
• Final Fantasy VI (Worlds Collide)
• Final Fantasy VI (pixel remaster) (Kefka Rush)
• Final Fantasy VII (Godo)
• Final Fantasy VIII / Final Fantasy VIII Remastered (Maelstrom)
• Final Fantasy IX (Meteor On Final Fantasy IX)
• Final Fantasy IX (Stiltzkin's Bag)
• Final Fantasy IX (VVs Randomizer)
• Final Fantasy X (FFXED) - Save editor that can randomize Sphere Grids
• Final Fantasy X/X-2 HD Remaster (Final Fantasy X HD Randomizer Pack)
• Final Fantasy X/X-2 HD Remaster (FFX Randomizer)
• Final Fantasy X/X-2 HD Remaster (FFX-2 Remaster Randomizer)
• Final Fantasy XII The Zodiac Age (Bartz24's)
• Final Fantasy XII The Zodiac Age (Open World Randomizer)
• Final Fantasy XIII (Steam) (Bartz24's, 2020)
• Final Fantasy XIII (Steam) / Final Fantasy XIII-2 (Steam) / Lightning Returns: Final Fantasy XIII (Steam) (Bartz24's, 2021) - Discord account required to download the required Nova Chrysalia mod manager

Tactics

• Final Fantasy Tactics (Rumble Chaos Crashdown) - OBSOLETE
• Final Fantasy Tactics (Rumble: Chaos: >>The Crashdown<< REMAKE)
• Final Fantasy Tactics Advance (Leonarth's)
• Final Fantasy Tactics Advance (TojiKitten's)

Other

• Final Fantasy Mystic Quest (A Terrible Secret)
• Final Fantasy Mystic Quest (wildham's)

Final Fight

• Final Fight Anniversary Edition (Final Fight hack) (FFAEE) - Game editor with bundled randomizer

Fire Emblem

• (3) Fire Emblem: Mystery of the Emblem (Xane Randomizer)
• (4, 6-9) Fire Emblem: Genealogy of the Holy War / Fire Emblem: The Binding Blade / Fire Emblem: The Blazing Blade / Fire Emblem: The Sacred Stones / Fire Emblem: Path of Radiance (Yune)
• (4) Fire Emblem: Genealogy of the Holy War (jespoke's) - OBSOLETE
• (5) Fire Emblem: Thracia 776 (dD_ShockTrooper's)
• (5) Fire Emblem: Thracia 776 (Kalieum's)
• (6-8) Fire Emblem: The Binding Blade / Fire Emblem: The Blazing Blade / Fire Emblem: The Sacred Stones (FERandomizer) - Original release thread - OBSOLETE
• (6-8) Fire Emblem: The Binding Blade / Fire Emblem: The Blazing Blade / Fire Emblem: The Sacred Stones (Universal-GBA-FE-Randomizer-Windows) - OBSOLETE
• (7) Fire Emblem: The Blazing Blade (Ephraim's) - Requires Nintenlord's Event Assembler - OBSOLETE
• (8) Fire Emblem: The Sacred Stones (Self-Randomizing)
• (9) Fire Emblem: Path of Radiance (jespoke's)
• (10) Fire Emblem: Radiant Dawn (LordMewtwo's)
• (11) Fire Emblem: Shadow Dragon (JesRandomizer)
• (12) Fire Emblem: New Mystery of the Emblem (Raddomizer)
• (13) Fire Emblem Awakening (rambon99's)
• (14) Fire Emblem Fates (thane98's) - Source code
• (16) Fire Emblem: Three Houses (Blyvern's)
• (16) Fire Emblem: Three Houses (Randomizer Custom Build)

Freeway

• Freeway (Steve Englehardt's)

Game Dev Tycoon

• Game Dev Tycoon (Platform Randomiser) - Also on Steam Workshop
• Game Dev Tycoon (TotalRandomiser) - Game downgrade required

Gato Roboto

• Gato Roboto (CaptainDapper's)

Godzilla

• Godzilla: Monster of Monsters (MaybeDatapod's)

Golden Sun

• Golden Sun (marvin's)
• Golden Sun: The Lost Age (Karanum's)
• Golden Sun: The Lost Age (marvin's) - OBSOLETE

Golf

• Golf (NES) (gameboy9's)
• NES Open Tournament Golf (Turbulent Eddie's) - Requires special emulator FCEUX

Goof Troop

• Goof Troop (Niamek's)

Grand Theft Auto

• Grand Theft Auto: San Andreas (Rainbomizer)

Grandia

• Grandia HD Remaster (Etsuna's)

Gratuitous Space Battles

• Gratuitous Space Battles (Galaxy generator)

Hacx

• Hacx - See at end of list: Multi-series, id Software engines

Hades

• Hades (ZebraFish's)

Half-Life

• Half-Life (Randmap)
• Half-Life 2 (Random Map Creator) - Game downgrade required

Hearts of Iron

Old versions of Paradox Development Studio games are available on Steam as betas. To unlock Hearts of Iron IV versions prior to 1.5.4, refer to this official announcement.

• Hearts of Iron IV (Drowse's)

Hebereke

• Ufouria: The Saga (djraondos's)

Heretic

• Heretic / Hexen: Beyond Heretic - See at end of list: Multi-series, id Software engines

Hitman

• Hitman World of Assassination (ZHM5Randomizer)

Hollow Knight

Support is available on the official Hollow Knight Discord server in the #randomizer channel.

• Hollow Knight (Randomizer 4) - Multiplayer add-on - Mod manager Scarab for easy installation and updates
• Hollow Knight - See at end of list: Multi-series, Connected worlds

Homeworld

• Homeworld 2 (Capturable Fleets Mod)

Hylics

• Hylics 2 - See at end of list: Multi-series, Connected worlds

Ion Fury

• Ion Fury - See at end of list: Multi-series, Other

Jade Cocoon

• Jade Cocoon: Story of the Tamamayu (Meos's)

James Bond

• GoldenEye 007 (K1lo's)

Jet Set Radio

• JSRF: Jet Set Radio Future (fusecv's) - Documentation (for older version) - Support and potential future versions available on the JSRF Speedrunning Discord server in the #modding channel

Jetman

• Solar Jetman (Niamek's)

Joe & Mac

• Joe & Mac: Caveman Ninja (Super NES) (Micheil Skeens's)

Jurassic Park

• Jurassic Park (Super NES) (Yoshifanatic1's) - Located in video description

Kartia

• Kartia: The Word of Fate (Meerkov's)

Keitai Denjû Telefang

• Keitai Denjû Telefang: Power Version (Sanqui's) - Source code

Kid Icarus

• Kid Icarus (Kid Randomicus) - Source code
• Kid Icarus (Rumbleminze & fruitbatsalad's, 2019) - OBSOLETE

Kingdom Hearts

• Kingdom Hearts Final Mix (KHPCSpeedrunTools) - Mod collection with bundled randomizer
• Critical Mix (Kingdom Hearts Final Mix mod) (Xendra's) - Old PS2 version which requires special emulator
• Kingdom Hearts II Final Mix (Door Randomizer) - PS2 version requires special emulator
• Kingdom Hearts II Final Mix (Tommadness & thundrio's) - PS2 version requires special emulator
• Kingdom Hearts II Final Mix (Valaxor's) - OBSOLETE
• Kingdom Hearts Birth by Sleep Final Mix (Keytotruth's)
• Kingdom Hearts III (WaterKH's)

Kirby

• Kirby's Adventure (Austin Bricker's)
• Kirby: Nightmare in Dream Land (Austin Bricker's)
• Kirby Super Star (firubii's)
• Kirby 64: The Crystal Shards (jesusyoshi54's) - Located in video description
• Kirby & The Amazing Mirror (HeyImTG's)
• Kirby & The Amazing Mirror (Mips96's)
• Kirby Star Allies (firubii's)
• Kirby and the Forgotten Land (Toranix's)

La-Mulana

• La-Mulana (fangame) (progre's)
• La-Mulana (2011 remake) (thezerothcat's)
• La-Mulana 2 (Coookie93's)

Landstalker

• Landstalker: The Treasures of King Nole (Randstalker)

Left 4 Dead

• Left 4 Dead 2 (Map Generator)

Legacy of the Wizard

• Legacy of the Wizard (LadyStarbird's)

Legend of Grimrock

• Legend of Grimrock 2 (7Soul's)

Lisa

• Lisa: The Pointless (fangame) (TrueCobalion's)

Live A Live

• Live A Live (PinkSwitch's)

Lizard

• Lizard (Official)

Lost Kingdoms

• Lost Kingdoms (Benjamin Wolf's)

Lufia

• Lufia II: Rise of the Sinistrals (Terror Wave)
• Lufia II: Rise of the Sinistrals - See at end of list: Multi-series, Connected worlds

Mana

• Secret of Mana (Mop's)
• Sin of Mana (Trials of Mana hack) (praetarius5018's) - Randomizer listed as separate download along with previous versions of the main hack

Mario

2D & 2D-like platformers

• Super Mario Bros. (Level-Headed)
• Super Mario Bros. 2 (Door Randomizer)
• Super Mario Bros. 2 (MaCobra52's)
• Super Mario Bros. 2 (tetraly's)
• Super Mario Bros. 3 (Fred Coughlin's)
• Super Mario Bros. 3 (Route Randomizer) - OBSOLETE
• Super Mario Bros. 3 (ssjtroly's)
• Super Mario World - See at end of list: Multi-series, Connected worlds
• Super Mario World (authorblues's)
• Super Mario Land 2: 6 Golden Coins / Super Mario Land 2 DX (hack) (dadinfinitum's)
• New Super Mario Bros. Wii (HBroHei's)

3D platformers

• Super Mario 64 (aGlitch's)
• Super Mario 64 (Andre Meyer's)
• Super Mario 64 (Arthurtilly's)
• Super Mario 64 - See at end of list: Multi-series, Connected worlds
• Super Mario Galaxy / Super Mario Galaxy 2 (thegreatwaluigi's) - Located in video description

Racing

• Mario Kart 64 (Seohaine's)

RPGs

• Super Mario RPG: Legend of the Seven Stars (Gentle Beauty and Raw Power) - OBSOLETE
• Super Mario RPG: Legend of the Seven Stars (Open World)
• Paper Mario (Black Pit) - Located in video description
• Paper Mario (Icebound777's)
• Paper Mario: The Thousand-Year Door (Infinite Pit)
• Paper Mario: The Thousand-Year Door (Shufflizer)
• Paper Mario: The Thousand-Year Door (Zephiles's Enemy HP and Item Drops Randomizers) - Requires a cheat engine supporting Gecko codes
• Paper Mario: The Thousand-Year Door (Zephiles's Item and Loading Zones Randomizers) - Located under Tools as Miscellaneous Cheat Codes
• Super Paper Mario (Level Editor and Randomizer)
• Mario & Luigi: Superstar Saga (jamesbrq's)

Mass Effect

• Mass Effect 2 (ME3Tweaks's)

Medabots

• Medabots: Metabee / Medabots: Rokusho (STulling's)

Mega Man

Classic

• Mega Man 2 (duckfist's) - OBSOLETE
• Mega Man 2 (Randomizer 2)
• Mega Man 2 (Endless)
• Mega Man 3 / Mega Man 4 / Mega Man 5 (Endless) - Located under ハック as ロックマン3 エンドレス for Mega Man 3, ロックマン4 エンドレス for Mega Man 4 and ロックマン5 エンドレス for Mega Man 5
• Mega Man 4 (NBoroKobo's) - Randomizes enemies and items - Located under ロックマン4 as ロックマン4ランダマイザー
• Mega Man 6 (Raidenthequick's Weapon Randomizer)
• Mega Man 7 (Endless / Rainbow Session Randomizer) - Located under ロックマン7
• Mega Man: The Wily Wars (MaximumLance's)

X

• Mega Man X (TokyoScarab's)
• Mega Man X3 / Zero Project (hack) (Item Randomizer)

Battle Network

• Mega Man Battle Network 2 (Network Customizer)
• Mega Man Battle Network 3: Blue Version / Mega Man Battle Network 3: White Version (X Kirby's)
• Mega Man Battle Network 3: White Version (samfin's) - OBSOLETE
• Mega Man Battle Network 5: Team Protoman / Mega Man Battle Network 5: Team Colonel / Mega Man Battle Network 6: Cybeast Falzar / Mega Man Battle Network 6: Cybeast Gregar (Prof. 9's)
• Mega Man Battle Chip Challenge (GBA) (Sam Donow's)

Unofficial

• Rockman 3: Winternight (Mega Man 3 hack) (Endless Version)

Meritous

• Meritous - See at end of list: Multi-series, Connected worlds

Metal Gear

• Metal Gear (Objects)

Metroid

Main

• Metroid / Super Metroid / Metroid Dread - See at end of list: Multi-series, Connected worlds
• Metroid (Metrandomizer)
• Metroid (Nestroid Randomizer)
• Metroid (Netsrotti's) - OBSOLETE
• Metroid (Planets) - Fan recreation with bundled randomizer
• Metroid: Zero Mission (biospark's)
• Metroid: Zero Mission (Quantum Deluxe Boogaloo)
• Metroid II: Return of Samus (liamnajor's)
• Super Metroid (Arcade)
• Super Metroid (DASH)
• Super Metroid (Dessyreqt's) - OBSOLETE
• Super Metroid (Door Randomizer) - Extract /releases/1/a60245ee-c346-4473-9cc9-2f19ae1e1095 from the archive and rename it to its original file name SuperMetroidDoor0.3a.rar to use
• Super Metroid (Item Randomizer) - OBSOLETE
• Super Metroid (Item Randomizer Multiworld)
• Super Metroid (Map Rando)
• Super Metroid (Route Randomizer)
• Super Metroid (VARIA) - Conversion tool to randomize Rotation (Super Metroid hack)
• Super Metroid (World Randomizer)
• Metroid Fusion (MFOR)

Prime

• Metroid Prime / Metroid Prime 2: Echoes - See at end of list: Multi-series, Connected worlds
• Metroid Prime (BashPrime's) - OBSOLETE
• Metroid Prime (Metroid Prime Seed Generator) - Requires Claris's Randomizer v3.2 which may generate unwinnable games by itself - OBSOLETE
• Metroid Prime 3: Corruption (gollop's) - Discord account required - Located in the #corruption-general channel
• Metroid Prime Hunters (toiletman74's)

Unofficial

• AM2R (fangame) (Community Updates) - Fan updates with randomizer in pinned post - Unlock Random Game+ by either beating the game under 4 hours on Normal or Hard difficulty, or by entering cheat code [UP][UP][DOWN][DOWN][LEFT][RIGHT][LEFT][RIGHT][ACCEPT][BACK] on the game selection screen - Options documented in explanations.txt
• Metroid The Threat Never Ends (fangame) (DodoBirby's)
• Super Metroid Subversion (hack) (SubversionRando)
• Hyper Metroid (Super Metroid hack) (Item Randomizer)
• Project Base (Super Metroid hack) (Item Randomizer)
• Z-Factor (Super Metroid hack) (Item Randomizer)

Milon

• Milon's Secret Castle (Micheil Skeens's)

Minecraft

Old versions of Minecraft: Java Edition are available on Mojang's website, although note that such versions may contain critical security vulnerabilities. Direct download links can be found on MCVersions for convenience.

• Minecraft: Java Edition (Fasguy's Minecraft Toolbox)
• Minecraft: Java Edition (Loot Table Randomizer) - Located in video description - Requires Python 3 - OBSOLETE
• Minecraft: Java Edition (MotzlMotzt's) - OBSOLETE
• Minecraft: Java Edition - See at end of list: Multi-series, Connected worlds

Monster Hunter

• Monster Hunter: World (Kana Miyoshi's)
• Monster Hunter: World (Randomizer Quests)

Monster Party

• Monster Party (Micheil Skeens's)

Monster Rancher

• Monster Rancher 2 (Seasonal Shrine)

Necropolis

• Necropolis (Weapon Randomizer)

Need for Speed

• The Need for Speed (RandTrack)
• Need for Speed Carbon (RaTT's) - Requires NFS-VltEd

Neutopia

• Neutopia (konkers's)

Ninja Gaiden

• Ninja Gaiden (NES) (Micheil Skeens's)

Nioh

• Nioh 2 (Enemy Randomizer, gumbenzoin's) - Documentation archive - Game downgrade to v1.28.6 required - OBSOLETE
• Nioh 2 (Enemy Randomizer, rphii's)

Noita

• Noita (Steam Workshop - Randomizers)

Octopath Traveler

• Octopath Traveler (Boss Randomizer)
• Octopath Traveler (Enemy Randomizer)
• Octopath Traveler (Job Randomizer)
• Octopath Traveler II (MarvinXLII's)

Ogre

• Ogre Battle: The March of the Black Queen (spellzapp's)

Ori

• Ori and the Blind Forest: Definitive Edition (sigmasin & Eiko's) - Source code
• Ori and the Will of the Wisps (Eiko's) - Source code

Overcooked

• Overcooked! 2 - See at end of list: Multi-series, Connected worlds

Pac-Man

• Pac-Man World 2 (Montra's)

Pathologic

• Pathologic 2 (District Randomizer Mod)

Phantasy Star

• Phantasy Star II (LadyStarbird's)
• Phantasy Star IV: The End of the Millennium (LadyStarbird's, 2018)
• Phantasy Star IV: The End of the Millennium (Profound Disorder)

Pikmin

• Pikmin (Minty-Meeo's)
• Pikmin 2 (kurumizome's)

Pizza Tower

• Pizza Tower (Greenhead's)

Plants vs. Zombies

• PlantsVsZombies.NET (Plants vs. Zombies unofficial PC port) (Andree's) - Requires the Windows Phone version of the game and Visual Studio Community 2019

Pokémon

Note that for readability, the core games in this series may be referred to one the following Generation (Gen) groupings instead of their full names:

• I: Pokémon Red Version (international) / Pokémon Blue Version (international) as primary, Pokémon Yellow Version: Special Pikachu Edition as secondary
• II: Pokémon Gold Version / Pokémon Silver Version as primary, Pokémon Crystal Version as secondary
• III: Pokémon Ruby Version / Pokémon Sapphire Version as primary, Pokémon Emerald Version as secondary, Pokémon FireRed Version / Pokémon LeafGreen Version as remakes
• IV: Pokémon Diamond Version / Pokémon Pearl Version as primary, Pokémon Platinum Version as secondary, Pokémon HeartGold Version / Pokémon SoulSilver Version as remakes
• V: Pokémon Black Version / Pokémon White Version as primary, Pokémon Black Version 2
• Pokémon White Version 2 as secondary
• VI: Pokémon X / Pokémon Y as primary, Pokémon Omega Ruby / Pokémon Alpha Sapphire as remakes
• VII: Pokémon Sun / Pokémon Moon as primary, Pokémon Ultra Sun / Pokémon Ultra Moon as secondary, Pokémon: Let's Go Pikachu! / Pokémon: Let's Go Eevee! as remakes
• VIII: Pokémon Sword / Pokémon Shield as primary. Pokémon Legends: Arceus as secondary, Pokémon Brillant Diamond / Pokémon Shining Pearl as remakes
• IX: Pokémon Scarlet / Pokémon Violet as primary

Core

Speedchoice hacks are available on the Pokemon Crystal Randomizer Central Discord server in the #resources channel.

• (I-VII) Gens I to VI all / Gen VII primary & secondary (Universal Pokemon Randomizer ZX)
• (I-V) Gens I to V all (Universal Pokemon Randomizer) - OBSOLETE
• (I-III) Gens I to III all / Pokémon Red Speedchoice (hack) / Pokémon Crystal Speedchoice (hack) / Pokémon Emerald Speedchoice (hack) / Pokémon Emerald EX Speedchoice (hack) (Type Chart Randomizer)
• (I) Gen I primary (Artemis251's) - OBSOLETE
• (I) Gen I primary (Key Item Randomizer)
• (I) Gen I primary (RAMdomizer) - OBSOLETE
• (I) Gen I primary (Ubuntaur's) - OBSOLETE
• (I) Gen I primary - See at end of list: Multi-series, Connected worlds
• (I) Pokémon Red Version (international) (Sanqui's) - Source code
• (I) Pokémon Red Speedchoice (hack) (Official) - Support and potential future versions available on the Pokemon Crystal Randomizer Central Discord server in the #resources channel - Source code
• (II-III) Gens II to III all (pateandrew's) - OBSOLETE
• (II) Gen II secondary / Pokémon Crystal Speedchoice (hack) (Item Randomizer)
• (II) Gen II secondary / Pokémon Crystal Speedchoice (hack) (Map Randomizer)
• (II) Gen II secondary (Randofuser)
• (II) Pokémon Crystal Speedchoice (hack) (Key Item Randomizer) - OBSOLETE
• (III-V) Gen III secondary & remakes / Gen IV secondary / Pokémon White Version 2 (Universal Map/Warp Randomizer) - Discord account required - Located in the #🖥-mod-downloads channel
• (III) Gen III all (Reasonable Randomizer)
• (III) Pokémon FireRed Version / Pokémon CrystalDust (hack) / Pokémon Emerald Version (GBAXG) - Requires special emulator
• (III) Pokémon FireRed Speedchoice (hack) (Official) - Included in hack release
• (III) Gen III secondary (Artemis251's) - OBSOLETE
• (III) Gen III secondary (pokeemerald warp randomizer) - Requires decompiled version of original game - OBSOLETE
• (III) Gen III secondary (Pokémon Emerald Cross)
• (III) Gen III secondary (Pokemon Emerald Rogue)
• (III) Pokémon Emerald Speedchoice (hack) (Official) - Included in hack release
• (III) Pokémon Emerald EX Speedchoice (hack) (Official) - Included in hack release
• (IV-V) Gen IV remakes / Gen V secondary (Map Randomizer)
• (IV) Gen IV secondary (Entrance Randomizer)
• (VI-VII) Gen VI all / Gen VII primary / Gen VII secondary (pk3DS) - OBSOLETE
• (VII-VIII) Gen VII remakes / Gen VIII primary (pkNX)
• (VIII) Gen VIII remakes (Imposter's Ordeal) - Modding tool with bundled randomizer
• (VIII) Gen VIII remakes (SanGawku's) - OBSOLETE
• (IX) Gen IX primary (ZadenOwer's)

Side

• (I) Pokémon Stadium (Randomizer and Editor)
• (II) Pokémon Stadium 2 (RainbowSprinklez's)
• (II) Pokémon Stadium 2 (Rental Moveset Randomizer)
• (III) Pokémon Colosseum / Pokémon XD: Gale of Darkness (Pokemon NGC Rando)
• (III) Pokémon Colosseum / Pokémon XD: Gale of Darkness (Reclaimer Shawn's) - Located in video description - Requires special emulator Dolphin 5.0 Windows x64 stable version - OBSOLETE
• (III) Pokémon Colosseum / Pokémon XD: Gale of Darkness (Gale of Darkness Tool + Colosseum Tool) - Source code - OBSOLETE

Spin-offs

• Pokémon Trading Card Game (Aroymart's)
• Pokémon Trading Card Game (Sanqui's) - Source code
• Pokémon Trading Card Game (pokepress's)
• Pokémon Trading Card Game (xCrystal's) - OBSOLETE
• Pokémon Mystery Dungeon: Explorers of Sky (mdrngzer)
• Pokémon Mystery Dungeon: Explorers of Sky (SkyTemple Randomizer)
• Pokémon Conquest (RanseiLink) - Game editor with bundled randomizer

Unofficial

• Pokémon Gaia Version (Pokémon FireRed Version hack) (Universal Pokémon Randomizer - Pokémon Gaia Fork)
• Pokémon Rejuvenation (fangame) (Challenge Pack)

PowerSlave

• PowerSlave - See at end of list: Multi-series, Other

Prey

• Prey (2017) (Tsundereployer's)

Project Wingman

• Project Wingman (FalconLuma's) - Requires Project Sicario Merger

Punch-Out!!

• Mike Tyson's Punch-Out!! (authorblues's)

Quake

• Quake / Quake II - See at end of list: Multi-series, id Software engines
• Quake (RandoQ)
• Quake II (Campaign Randomizer)

Quest

• Quest 64 (Merrow)

Quest for Glory

• Quest for Glory I: So You Want to Be a Hero (EGA) (Rainault's)

Rabi-Ribi

• Rabi-Ribi (wcko87's)

Rad Racer

• Rad Racer (gameboy9's)

Raft

• Raft - See at end of list: Multi-series, Connected worlds

Rain World

• Rain World (Enemy Randomizer)

Ratchet & Clank

• Ratchet & Clank Collection (bordplate's) - Randomizes Ratchet & Clank

Rayman

• Rayman 3: Hoodlum Havoc - See at end of list: Multi-series, Other

Resident Evil

• Resident Evil (MediaKite) / Resident Evil 2 (Sourcenext) / Resident Evil 3: Nemesis (Sourcenext) (BioRand) - Requires Classic REbirth
• Resident Evil (MediaKite) (re_duke's) - Requires Classic REbirth
• Resident Evil HD Remaster (Benn Powell's)
• Resident Evil 2 (Sourcenext) (BIO2 RNDX) - Run with the /L command line argument for Leon
• Resident Evil 2 (Sourcenext) (Claire A - Leon B) - Requires Classic REbirth
• Resident Evil 2 (2019) (Benn Powell's)
• Resident Evil 3: Nemesis (PS Resident Evil 3 Tool) - Trainer that can randomize items - Located in video description
• Resident Evil 3: Nemesis (Sourcenext) (New RE3 Randomizer) - Requires Classic REbirth
• Resident Evil 3: Nemesis (EA Taiwanese) (PyramidK & re_fan_2236's) - Randomizes enemies and items - Discord account required - Located in the #💥☢☣downloads channel
• Resident Evil 3 (2020) (naitsircNH's)
• Resident Evil 4 (Enemy/Merchant Randomizer)
• Resident Evil 4 (Item Randomizer)
• Resident Evil 4 (Rando Items 9000)
• Resident Evil 4 (UHD Ultimate Trainer) - Trainer that can randomize player inventory and merchant - Game downgrade to v1.0.6 required - OBSOLETE
• Resident Evil 5 (The Mercenaries Randomizer Mod)

Risk of Rain

• Risk of Rain 2 - See at end of list: Multi-series, Connected worlds

Rogue Legacy

• Rogue Legacy (Phar's)
• Rogue Legacy - See at end of list: Multi-series, Connected worlds

RollerCoaster Tycoon

• OpenRCT2 (RollerCoaster Tycoon 2 fan recreation) (Die4Ever's)

Rome

Old versions of Paradox Development Studio games are available on Steam as betas.

• Imperator: Rome (Shattered World mod generator)

S.T.A.L.K.E.R.

• S.T.A.L.K.E.R.: Shadow of Chernobyl (Simple Randomizer)

SaGa

• The Final Fantasy Legend (Chaoseum) - Located under ffl chaoseum
• The Final Fantasy Legend (eclipseyy's)
• Final Fantasy Legend II (Mighty Power)
• Final Fantasy Legend III (Lunacy)

Sailor Moon

• Pretty Soldier Sailor Moon (PSSME) - Game editor with bundled randomizer

Salt and Sanctuary

• Salt and Sanctuary (coppie's)

Scooby-Doo

• Scooby-Doo: Night of 100 Frights - See at end of list: Multi-series, Other

Scourge of War

• Scourge of War: Gettysburg (GCM Singleplayer Campaign) - Stripped-down offline version

Secret of Evermore

• Secret of Evermore (Evermizer)
• Secret of Evermore - See at end of list: Multi-series, Connected worlds

Sekiro: Shadows Die Twice

• Sekiro: Shadows Die Twice (Enemy and Item Randomizer)

Sgt. Frog

• Keroro RPG: Kishi to Musha to Densetsu no Kaizoku (Dawnbomb's English Patch + Optional Randomizer)

Shadow Warrior

• Shadow Warrior - See at end of list: Multi-series, Other

Shin Megami Tensei

• Shin Megami Tensei (spannerisms's)
• Shin Megami Tensei III: Nocturne (NMarkro's)
• Shin Megami Tensei: Strange Journey (Disaster Cycle)

Shining

• Shining Force (Join Order Randomizer)
• Shining Force II (Scrambled Force II)
• Shining Force II (Shining Chaos Prelude)
• Shining Force III (Chaos) - More information in the Shining Force III Translation Project Progress Report May 2022

Shivers

• Shivers (GodlFire's) - Located under Tools - Source code

Sifu

• Sifu (Randomizer Mod)

Silent Hill

• Silent Hill 2 / Silent Hill 3 (Jokie's)
• Silent Hill 4: The Room (Hunter Stanton's)

Slaves to Armok: God of Blood

• Dwarf Fortress (Random plant creation script)
• Dwarf Fortress (Random Raw Scripts)

Slay the Spire

• Slay the Spire - See at end of list: Multi-series, Connected worlds

Smash T.V.

• Super Smash T.V. (Micheil Skeens's)

Snowboard Kids

• Snowboard Kids (Stingerman06's)

Soldier of Fortune

• Soldier of Fortune II: Double Helix - Gold Edition (RMG Expansion and SP Tweaks Mod)

Solstice

• Solstice (pbandpickle's)

Sonic the Hedgehog

2D

• Sonic the Hedgehog (Random Levels Project) - Randomizes Green Hill Zone
• Sonic the Hedgehog (Sega Master System) (ssjtroly's)
• Sonic CD (MainMemory's)
• Sonic & Knuckles Collection (MainMemory's)
• Sonic Mania (junglechief87's)

3D

• Sonic Adventure DX (Sora's)
• Sonic Adventure 2 (Ngolinvaux's)
• Sonic Adventure 2 - See at end of list: Multi-series, Connected worlds
• Sonic the Hedgehog (2006) (Randomiser Suite)

Unofficial

• Sonic Robo Blast 2 (fangame) (SRB2Randomizer​)

Soul Blazer

• Soul Blazer (RandoBlazer) - Old Windows binaries
• Illusion of Gaia (DontBaguMe's)
• Terranigma (TerraFluky) - Discord server for support

Spelunky

• Spelunky 2 (Dregu's)

SpongeBob SquarePants

• SpongeBob SquarePants: Battle for Bikini Bottom / The SpongeBob SquarePants Movie - See at end of list: Multi-series, Other

Spyro

• Spyro the Dragon (Requirement Randomizer) - Located in video description
• Spyro: Year of the Dragon (hwd405's)

StarCraft

• StarCraft II (Die4Ever's)
• StarCraft II - See at end of list: Multi-series, Connected worlds

Star Fox

• Star Fox (Peppy's Tool)
• Star Fox 64 (punk7890's)

Star Wars

• Star Wars Jedi Knight: Jedi Academy (RandomJK)
• Star Wars Jedi: Fallen Order (Enemy Randomizer)
• Lego Star Wars: The Complete Saga (Viola's) - Discord account required - Located in the #downloads channel

Stardew Valley

• Stardew Valley (More Random Edition)
• Stardew Valley (Queen of Sauce Randomizer)
• Stardew Valley (Tooshi's)

State of Decay

• State of Decay (Character Randomizer)

SteamWorld

• SteamWorld Dig (LiveSplit.SteamWorldDig.Randomizer)
• SteamWorld Dig 2 (SWD2Randomizer)

Streets of Rage

• Streets of Rage 2 / Streets of Rage 2 Syndicate Wars (hack) (SoR2 Level Editor) - Level editor with bundled randomizer
• Streets of Rage 4 (Swapper)

Strife

• Strife - See at end of list: Multi-series, id Software engines

Subnautica

• Subnautica (Aci's Drop Randomizer Challenge)
• Subnautica (Randomizer Remade)
• Subnautica (Stephen England's) - OBSOLETE
• Subnautica (Transition Randomiser)
• Subnautica - See at end of list: Multi-series, Connected worlds

Super 3D Noah's Ark

• Super 3D Noah's Ark - See at end of list: Multi-series, id Software engines

Super Meat Boy

• Super Meat Boy (negative-seven)

Super Smash Bros.

• Super Smash Bros. Melee (Break the Targets Randomizer)
• Super Smash Bros. Melee (drewlith's)
• Super Smash Bros. Ultimate (Skelux's)
• Super Smash Bros. Ultimate (WoL Randomizer)

System Shock

• System Shock 2 (Zygoptera Randomiser)

Tear Ring Saga

• Berwick Saga: Lazberia Chronicle Chapter 174 (Editor & Randomizer)

Tecmo Bowl

• Tecmo Super Bowl (Salary Cap Random Match)

Teenage Mutant Ninja Turtles

• Teenage Mutant Ninja Turtles (NES) (abyssonym's)
• Teenage Mutant Ninja Turtles (NES) (kavoc's)

Terraria

• Terraria (Chest Randomizer)
• Terraria (Flag Randomizer) - Requires tModLoader
• Terraria (JamSnack's) - Requires tModLoader

Tetris

• Tetris (NES Nintendo) (fridaywitch's) - Overrides normal RNG

The 7th Saga

• The 7th Saga (gameboy9's)

The Elder Scrolls

• The Elder Scrolls III: Morrowind (4NM_Randomizer)
• The Elder Scrolls III: Morrowind (Door Randomizer)
• The Elder Scrolls III: Morrowind (DRIP)
• The Elder Scrolls III: Morrowind (mort's)
• The Elder Scrolls IV: Oblivion (brknndd's)
• The Elder Scrolls IV: Oblivion (ddmlink's)
• The Elder Scrolls V: Skyrim (Fushigina Dungeon)
• The Elder Scrolls V: Skyrim (Random Dungeon Generator) - OBSOLETE
• The Elder Scrolls V: Skyrim (Randomized Word Walls)
• The Elder Scrolls V: Skyrim (World Randomizer)
• The Elder Scrolls V: Skyrim Special Edition (Alchemy Effects Randomizer)
• The Elder Scrolls V: Skyrim Special Edition (Randomized Birthstones)
• The Elder Scrolls V: Skyrim Special Edition (Randomized Word Walls) - OBSOLETE
• The Elder Scrolls V: Skyrim Special Edition (Serpent's Modular Randomizer)
• The Elder Scrolls V: Skyrim Special Edition / The Elder Scrolls V: Skyrim VR (ToxiRandomizer)
• The Elder Scrolls V: Skyrim Special Edition (Word Walls Randomizer)
• The Elder Scrolls V: Skyrim Special Edition (World Randomizer)

The Goonies

• The Goonies II (Netsrotti's) - OBSOLETE
• The Goonies II (Veetorp's)

The Guardian Legend

• The Guardian Legend (Micheil Skeens's)
• The Guardian Legend (Worlds)

The Legend of Heroes

• The Legend of Heroes: Trails of Cold Steel (nnguyen259's)
• The Legend of Heroes: Trails of Cold Steel III (nnguyen259's) - Modding tool with bundled randomizer

The Legend of Zelda

2D & 2D-like

• The Legend of Zelda / The Legend of Zelda: A Link to the Past - See at end of list: Multi-series, Connected worlds
• The Legend of Zelda (Ancient Dungeon)
• The Legend of Zelda (Fred Coughlin's)
• The Legend of Zelda (Infinite Hyrule)
• The Legend of Zelda (Reloaded)
• The Legend of Zelda (Web Randomizer)
• Zelda II: The Adventure of Link (Z2Randomizer)
• The Legend of Zelda: A Link to the Past (Bonta0's Multiworld) - Optional Enemizer - Unofficial setup/instructions guide - Unofficial free hosting service - OBSOLETE
• The Legend of Zelda: A Link to the Past (Dessyreqt's) - OBSOLETE
• The Legend of Zelda: A Link to the Past (Door Randomizer)
• The Legend of Zelda: A Link to the Past (Enemizer) - OBSOLETE
• The Legend of Zelda: A Link to the Past (Entrance Randomizer) - OBSOLETE
• The Legend of Zelda: A Link to the Past (karafruit's) - Source code
• The Legend of Zelda: A Link to the Past (Overworld Randomizer)
• The Legend of Zelda: A Link to the Past (Veetorp's)
• The Legend of Zelda: A Link to the Past/Four Swords (MichaelK__'s)
• The Legend of Zelda: Link's Awakening DX (LADXR)
• The Legend of Zelda: Link's Awakening DX (Z4Randomizer)
• The Legend of Zelda: Link's Awakening (Nintendo Switch) (Glan9's) - OBSOLETE
• The Legend of Zelda: Link's Awakening (Nintendo Switch) (Owen-Splat's)
• The Legend of Zelda: Oracle of Ages / The Legend of Zelda: Oracle of Seasons
• The Legend of Zelda: The Minish Cap (Minish Maker's)
• The Legend of Zelda: A Link Between Worlds (Kevin Marsolais's) - OBSOLETE
• The Legend of Zelda: A Link Between Worlds (Rick Fay's)

3D

• The Legend of Zelda: Ocarina of Time / The Legend of Zelda: Majora's Mask (OoTMM) - Source code
• The Legend of Zelda: Ocarina of Time / The Legend of Zelda: Ocarina of Time Master Quest (AmazingAmpharos's) - OBSOLETE
• The Legend of Zelda: Ocarina of Time / The Legend of Zelda: Ocarina of Time Master Quest (Roman971's)
• The Legend of Zelda: Ocarina of Time / The Legend of Zelda: Ocarina of Time Master Quest (mracsys's)
• The Legend of Zelda: Ocarina of Time / The Legend of Zelda: Ocarina of Time Master Quest (TestRunner's)
• The Legend of Zelda: Ocarina of Time / The Legend of Zelda: Ocarina of Time Master Quest - See at end of list: Multi-series, Connected worlds
• The Legend of Zelda: Ocarina of Time (Beta Quest)
• The Legend of Zelda: Ocarina of Time (Ship of Harkinian) - Unofficial PC port with bundled randomizer
• The Legend of Zelda: Ocarina of Time 3D (gamestabled's)
• The Legend of Zelda: Majora's Mask (Beta Quest) - Requires a cheat engine supporting Gecko codes
• The Legend of Zelda: Majora's Mask (DeathBasket's, 2013) - Randomizes items based on file name - Requires using non-casual techniques
• The Legend of Zelda: Majora's Mask (DeathBasket's, 2019) - Located in video description - Requires using non-casual techniques - OBSOLETE
• The Legend of Zelda: Majora's Mask (ZoeyZolotova's)
• The Legend of Zelda: The Wind Waker (Beta Quest)
• The Legend of Zelda: The Wind Waker (LagoLunatic's)
• The Legend of Zelda: Twilight Princess (AECX's)
• The Legend of Zelda: Twilight Princess HD (Beta Quest) - Located in video description - Source code
• The Legend of Zelda: Skyward Sword (lepelog's)
• The Legend of Zelda: Breath of the Wild (Wii U) (MelonSpeedruns's)
• The Legend of Zelda: Breath of the Wild (Wii U) (Randomized Leveled Chests)
• The Legend of Zelda: Breath of the Wild (Wii U) (Waikuteru's)
• The Legend of Zelda: Breath of the Wild (Switch) (Waikuteru's)

Unofficial

• Link: The Faces of Evil / Zelda: The Wand of Gamelon (Dopply's) - Randomizer for Remastered fan recreations
• Zelda Classic (fangame) - Randomizer quests - Mirage Island quest - Yuurand: Tales of the Labyrinth quest

The Little Mermaid

• The Little Mermaid (Micheil Skeens's)

The Messenger

• The Messenger (Minous27's)

The Simpsons

• The Simpsons: Hit & Run (EnAppelsin's)

The Sims

• The Sims 4 (NPC Skill Randomizer)

The Talos Principle

• The Talos Principle (apple1417's) - Randomizes portals & sigils - Also on Steam Workshop

The Witness

• The Witness (jbzdarkid's)
• The Witness (Witness Random Puzzle Generator)
• The Witness - See at end of list: Multi-series, Connected worlds

The World Ends with You

• The World Ends with You (Fractalizon)

Timespinner

• Timespinner (Jarno's)
• Timespinner - See at end of list: Multi-series, Connected worlds

Tomb Raider

• Tomb Raider II (DanzaG's)

Tomodachi

• Miitopia (Kobazco's)

Total War

• Rome: Total War / Total War: Rome Remastered (sargeantPig's)

Tunic

• Tunic (Item Randomizer) - OBSOLETE
• Tunic (SilentDestroyer's)

Turok

• Turok (Nightdive Studios) (Behemoth's)

Tyrian

• OpenTyrian (Tyrian open source port) (TyriGen)

Ultima

• Ultima IV: Quest of the Avatar (PC) (Fenyx4's)
• Ultima IV: Quest of the Avatar (NES) (Gilmok's)
• Ultima VI: The False Prophet (Super NES) (squibbons's)

Uncharted Waters

• Uncharted Waters: New Horizons (Gilmok's)

Undertale

• Undertale (Geno Randomizer)
• Deltarune (SURVEY_PROGRAM) (Deltarando) - Discord account required - Located in the #resources channel - Randomizes Chapter 1
• Deltarune (Chapter 1&2) (Chapter 2 Encounter Randomizer) - Randomizes Chapter 2

Unreal

• Unreal Gold (Die4Ever's)
• Unreal Tournament (Map Randomizer) - OBSOLETE
• Unreal Tournament (XMaps)

Vagrant Story

• Vagrant Story (ChaoticBrave's)

Victoria

Old versions of Paradox Development Studio games are available on Steam as betas.

• Victoria II (FortTell's Random World Generator) - Original release forum post for Paradox Interactive account users
• Victoria II (Jefferson Pinheiro's Random World Generator) - OBSOLETE

VVVVVV

• VVVVVV - See at end of list: Multi-series, Connected worlds

Wario

• Wario Land 3 (AaronDobbe's)
• Wario Land 4 (IsaGoodFriend's)

Willow

• Willow (NES) (djrandos's)

Wizardry

• Wizardry: Proving Grounds of the Mad Overlord (NES) / Wizardry II: The Knight of Diamonds (NES) / Wizardry III: Legacy of Llylgamyn (NES) (Cactuar's)

Wolfenstein

• Wolfenstein 3D / Spear of Destiny - See at end of list: Multi-series, id Software engines

X

• X2: The Threat (Galaxy Editor) - Includes random galaxy creator - OBSOLETE
• X2: The Threat (XUniverseWizard) - Download of dependency requires Egosoft account
• X3: Terran Conflict (AP Map Generator)

XCOM

• XCOM: Enemy Unknown (Wasteland Ghost's)

Yo-kai Watch

• Yo-kai Watch (YKWrandomizer)

You Have to Win the Game

• You Have to Win the Game (ZZKer's)

Yu-Gi-Oh!

• Yu-Gi-Oh! Forbidden Memories (Complete Randomizer / Random Startdeck Mod) - Located under Patches
• Yu-Gi-Oh! The Duelists of the Roses (GenericMadScientist's)

Zanac

• Zanac (Omaha's)

Zillion

• Zillion (Zilliandomizer)
• Zillion - See at end of list: Multi-series, Connected worlds

Zombies Ate My Neighbors

• Zombies Ate My Neighbors (Genesis) (Zombies Ate My Roguelike)

Multi-series

Connected worlds

• The Legend of Zelda: A Link to the Past / Factorio / Minecraft: Java Edition / Subnautica / Slay the Spire / Risk of Rain 2 / The Legend of Zelda: Ocarina of Time / The Legend of Zelda: Ocarina of Time Master Quest / Timespinner / Super Metroid / Secret of Evermore / Final Fantasy / Rogue Legacy / VVVVVV / Raft / Super Mario 64 / Meritous / Hollow Knight / The Witness / Sonic Adventure 2 / StarCraft II / Donkey Kong Country 3: Dixie Kong's Double Trouble / Dark Souls III / Super Mario World / Pokémon Red Version (international) / Pokémon Blue Version (international) / Hylics 2 / Overcooked! 2 / Zillion / Lufia II: Rise of the Sinistrals (Archipelago)
• Metroid / The Legend of Zelda (Crossover)
• Super Metroid / The Legend of Zelda: A Link to the Past (Crossover) - Beta version
• Super Metroid / The Legend of Zelda: A Link to the Past (SMZ3 Cas’ Randomizer)
• Metroid Prime / Metroid Prime 2: Echoes / Cave Story / Cave Story+ / Metroid Dread (Randovania) - Source code

id Software engines

• Doom (Ultimate) / Doom II / Final Doom / Heretic / Hexen: Beyond Heretic / Strife / Chex Quest (CustomDoom) - OBSOLETE
• Doom (Ultimate) / Doom II / Final Doom / Heretic / Hexen: Beyond Heretic / Strife / Chex Quest (Universal Custom Doom)
• Doom (Ultimate) / Doom II / Final Doom / Heretic / Hexen: Beyond Heretic / Strife / Chex Quest (Universal Entropy)
• Doom (Ultimate) / Doom II / Final Doom / Heretic / Chex Quest 3 (fangame) / Hacx / Harmony (fangame) / Hexen: Beyond Heretic / Strife / Wolfenstein 3D / Spear of Destiny / Super 3D Noah's Ark (OBSIDIAN)
• Doom (Ultimate) / Doom II / Final Doom / Heretic (OBLIGE) - Unofficial 64-bit executable - Extensive add-on ObAddon - Add-on for Brutal Doom (mod) - Version 4.28 also supported Hexen: Beyond Heretic / Quake / Quake II - Version 0.97 also had experimental support for Wolfenstein 3D - OBSOLETE
• Doom (Ultimate) / Doom II / Final Doom / Heretic (ObHack)
• Doom (Ultimate) / Heretic (MOShuffle)

Other

• Crash Nitro Kart / Crash Twinsanity / Crash Tag Team Racing / Rayman 3: Hoodlum Havoc / Crash Bandicoot / Crash Bandicoot 2: Cortex Strikes Back / Crash Bandicoot: Warped / Crash Bandicoot: The Wrath of Cortex (Crate Mod Loader)
• Duke Nukem 3D / Ion Fury / Shadow Warrior / Blood / PowerSlave (PC) (Build Engine Randomizer)
• SpongeBob SquarePants: Battle for Bikini Bottom / The SpongeBob SquarePants Movie / Scooby-Doo: Night of 100 Frights - Level editor with bundled randomizer - User guide

What is this list?

Randomizers are game modifications and utilities that randomly arranges original game data in a way that significantly increase their replayability. Their randomization are applied before or when starting a new game in order to effectively generate many different games to experience based off the originals. They are also designed to prevent new unwinnable states to the game, or at the very least make such issues extremely unlikely or have easily-applicable non-destructive workarounds.

Randomizers may feature major gameplay tweaks to accomodate possible randomized changes, or other additional minor improvements. However, a game modification or utility that may change any other gameplay element and which cannot be disabled would not be considered a randomizer, as the modified game would become closer to a custom game instead of a randomized one.

This list shows all freely-available video game randomizers known to me that are playable by the general public and not bundled with the game they randomize, regardless of their fun factor. They are listed by the games they randomize and grouped by game series, along with the randomizer's name (or the primary creators' names if it is too generic) in parentheses, along with any additional documentation whenever necessary. I update the list frequently and try to keep it up-to-date to the best of my abilities.

In order to prevent the list from being polluted with randomizers that do not conform to the above, the following is not considered sufficient for inclusion:

• Official games and tools.
• Located behind a paywall.
• No significant gameplay changes beyond superficial ones.
• Can easily be performed without game modifications or external logic trackers.
• Reliance on pre-randomized data.
• Incomplete coverage of a randomized data type within a standalone game mode.
• Limited to a subset of existing maps or levels.
• Random object injection within original game areas.
• Inconsistent randomization outcomes within the same playthrough.
• Chaotic effects.
• Recurrent object swapping during gameplay.
• Guaranteed to be beatable only by using expert techniques that trivializes the randomization.
• Custom data required to be mixed in the pool of game data to be randomized.

The following rules are used to determine the game name showed in the list:

• For games with different versions, the list refers to the base game name only, unless an alternate version has significantly different gameplay content in which case it is considered a separate game.
• For games with official expansions or downloadable content, only the base game name is listed, even if said expansions or DLCs are required for the associated randomizer to work.
• If at least one official English name exists, the most current one is used, with American English prioritized over European English.
• Official Japanese names with no official English equivalent are romanized in international Kunrei-shiki, with the exception of katakana which is directly translated.
• Whenever different games have identical names, the list refers to the one originally released, unless explicitely specified.
• Legal characters are omitted.
• Uppercase used for emphasis only are changed to title case.

If you ever notice a video game randomizer valid for inclusion that is not already listed, please contact me so I can add it! Special thanks to the numerous contributors so far that have made this list what it is today!

I want more!

You can chat with other randomizer enthusiasts on the Randomizer Central Discord server community.

You can look for the Randomizer tag on Twitch to easily find channels streaming live randomizer video content.

Many popular randomizers have progression trackers available. EmoTracker is a popular tool that hosts a large collection of them.

For those interested in creating randomizers, you can listen to the Making a Randomizer panel from Awesome Games Done Quick 2019 explaining the process in detail. ROMHacking.net is also a great resource with plenty of technical information and tools for hacking video games in general. Frameworks such as randomtools-js and Simple Randomizer Maker may also help for development purposes.

For those that perfer an original game experience but still want to experience a randomized challenge, Retro Bravery, Scenario Generator and Hitman Roulette can generate interesting rulesets with randomized goals for many classic video games.

While this list is focused on third-party video game randomizers, there are also many official video game randomizers out there. Most notably, the unlockable item randomizer included in the Nintendo 64 version of Resident Evil 2 is believed to be the very first item randomizer ever.

Note that randomizer variants also exist for tabletop games as well, such as Fischer Random Chess and Monopoly Randomizer.