Play in your browser
Every build says what it contains, its licence, and how it was made.
Clean-room, ROM-free
Every texture, sound and model regenerated, so no retail assets ship and nothing needs to be supplied. Most run on decompiled or recompiled code; some run the original program code on an emulator core, and each says which.
1080° Snowboarding (clean room)
1080° Snowboarding
Retail program code runs on EmulatorJS; every texture, sound and model was regenerated, so no retail assets ship (taint scan 0).
Banjo-Kazooie (clean room)
Banjo-Kazooie
ROM-free: assets regenerated, taint scan 0
Banjo-Tooie (clean room)
Banjo-Tooie
Retail program code runs on EmulatorJS; every texture, sound and model was regenerated, so no retail assets ship (taint scan 0).
Conker’s Bad Fur Day (clean room)
Conker’s Bad Fur Day
Retail program code runs on EmulatorJS; every texture, sound and model was regenerated, so no retail assets ship (taint scan 0).
Diddy Kong Racing (clean room)
Diddy Kong Racing
ROM-free: assets regenerated, taint scan 0
Donkey Kong 64 (clean room)
Donkey Kong 64
Retail program code runs on EmulatorJS; every texture, sound and model was regenerated, so no retail assets ship (taint scan 0).
Doom 64 (clean room)
Doom 64
ROM-free: assets regenerated, taint scan 0
Dr. Mario 64 (clean room)
Dr. Mario 64
ROM-free: assets regenerated, taint scan 0
Duke Nukem: Zero Hour (clean room)
Duke Nukem: Zero Hour
ROM-free: assets regenerated, taint scan 0
F-Zero X (clean room)
F-Zero X
ROM-free: assets regenerated, taint scan 0
GoldenEye 007 (clean room)
GoldenEye 007
ROM-free: assets regenerated, taint scan 0
Graveshift (clean room)
Wave-based zombie survival shooters (original game in that style)
ROM-free: assets regenerated, taint scan 0
Halo: Combat Evolved (clean room)
Halo: Combat Evolved
ROM-free: assets regenerated, taint scan 0
Harvest Moon 64 (clean room)
Harvest Moon 64
ROM-free: assets regenerated, taint scan 0
Mario Kart 64 (clean room)
Mario Kart 64
ROM-free: assets regenerated, taint scan 0
Mario Party (clean room)
Mario Party
Retail program code runs on EmulatorJS; every texture, sound and model was regenerated, so no retail assets ship (taint scan 0).
Mario Party 2 (clean room)
Mario Party 2
Retail program code runs on EmulatorJS; every texture, sound and model was regenerated, so no retail assets ship (taint scan 0).
Mario Party 3 (clean room)
Mario Party 3
Retail program code runs on EmulatorJS; every texture, sound and model was regenerated, so no retail assets ship (taint scan 0).
Open Road (clean room)
Late-1990s Need for Speed games (via the OpenNFS engine)
ROM-free: assets regenerated, taint scan 0
Perfect Dark (clean room)
Perfect Dark
ROM-free: assets regenerated, taint scan 0
Pilotwings 64 (clean room)
Pilotwings 64
ROM-free: assets regenerated, taint scan 0
Pokémon Red and Blue (clean room)
Pokémon Red and Blue
ROM-free: assets regenerated, taint scan 0
Pokémon Snap (clean room)
Pokémon Snap
ROM-free: assets regenerated, taint scan 0
Pokémon Stadium 2 (clean room)
Pokémon Stadium 2
Retail program code runs on EmulatorJS; every texture, sound and model was regenerated, so no retail assets ship (taint scan 0).
Skate 3 (clean room)
Skate 3
ROM-free: assets regenerated, taint scan 0
Star Fox 64 (clean room)
Star Fox 64
ROM-free: assets regenerated, taint scan 0
Super Mario 64 (clean room)
Super Mario 64
ROM-free: assets regenerated, taint scan 0
Super Mario Bros. (clean room)
Super Mario Bros.
Retail program code runs on EmulatorJS; every texture, sound and model was regenerated, so no retail assets ship (taint scan 0).
Super Mario World (clean room)
Super Mario World
ROM-free: assets regenerated, taint scan 0
Super Smash Bros. (clean room)
Super Smash Bros.
ROM-free: assets regenerated, taint scan 0
The Legend of Zelda: Majora's Mask (clean room)
The Legend of Zelda: Majora's Mask
ROM-free: assets regenerated, taint scan 0
The Legend of Zelda: Ocarina of Time (clean room)
The Legend of Zelda: Ocarina of Time
ROM-free: assets regenerated, taint scan 0
Wave Race 64 (clean room)
Wave Race 64
Retail program code runs on EmulatorJS; every texture, sound and model was regenerated, so no retail assets ship (taint scan 0).
Yoshi’s Story (clean room)
Yoshi’s Story
Retail program code runs on EmulatorJS; every texture, sound and model was regenerated, so no retail assets ship (taint scan 0).
Software in the browser
Freely licensed operating systems and apps running in the browser through WebAssembly.
Butterchurn
MilkDrop (Winamp visualiser)
MIT; the project's own hosted site
DirPlayer
Adobe Shockwave Player
GPL-3.0; the project's own hosted demo
FreeDOS
MS-DOS
GPL-2.0; FreeDOS image hosted by v86 (BSD-2-Clause)
Haiku
BeOS
MIT; Haiku image hosted by v86 (BSD-2-Clause)
JS Paint
Microsoft Paint
MIT
ReactOS
Microsoft Windows NT (Server 2003 era)
GPL-2.0; ReactOS image hosted by v86 (BSD-2-Clause)
Ruffle
Adobe Flash Player
MIT OR Apache-2.0; the project's own hosted demo
ViperCard
Apple HyperCard
GPL-3.0; the project's own hosted site
Webamp
Winamp 2
MIT; links to the project's own hosted site
Free original
Originals whose data is freely licensed or freeware (shareware episodes and the like).
Digger Remastered
Digger
Hosted on decompgames.com with CC0 replacement data; no original game files are included (Open Digger levels and art)
Freedoom
Doom (game data)
Freedoom data is BSD-licensed and runs on GPL Doom engines
OpenSupaplex
Supaplex
Hosted on decompgames.com with CC0 replacement data; no original game files are included (Open Paths campaign)
OpenTTD
Transport Tycoon Deluxe
Ships with the free OpenGFX, OpenSFX and OpenMSX sets; no original data needed
OpenTyrian
Tyrian 2.1
Tyrian 2.1 data is freeware
reSL
ShortLine
Hosted on decompgames.com with CC0 replacement data; no original game files are included (Open Junction network)
ScummVM
Point-and-click adventure engines
Beneath a Steel Sky is distributed as freeware; Lure of the Temptress, Flight of the Amazon Queen and Sołtys are also hosted
skyroads-32x
SkyRoads
Hosted on decompgames.com with CC0 replacement data; no original game files are included (Open Skyways roads)
SpaceCadetPinball
3D Pinball for Windows – Space Cadet
Hosted on decompgames.com with CC0 replacement data; no original game files are included (Open Cadet table)
Bring your own file
The engine runs here, you pick a file you own. It stays on your device and is never uploaded.
dr-mario-disassembly
Dr. Mario
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
dragon-warrior-disassembly
Dragon Warrior
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
Dwasm
Doom
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
fireemblem8u
Fire Emblem: The Sacred Stones
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
Kirby: Nightmare in Dream Land decompilation
Kirby: Nightmare in Dream Land
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
LADX-Disassembly
The Legend of Zelda: Link's Awakening DX
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
Metroid Fusion decompilation
Metroid Fusion
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
metroid-disassembly
Metroid
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
Metroid: Zero Mission decompilation
Metroid: Zero Mission
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
nes-contra-us
Contra
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
NES-Games-Disassembly
Several NES games (including Excitebike)
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
oracles-disasm
The Legend of Zelda: Oracle of Ages and Oracle of Seasons
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
pmd-red
Pokémon Mystery Dungeon: Red Rescue Team
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
pokecrystal
Pokémon Crystal
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
pokefirered
Pokémon FireRed and LeafGreen
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
pokegold
Pokémon Gold and Silver
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
pokeruby
Pokémon Ruby and Sapphire
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
poketcg
Pokémon Trading Card Game
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
pokeyellow
Pokémon Yellow
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
Qwasm
Quake
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
s1disasm
Sonic the Hedgehog
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
s2disasm
Sonic the Hedgehog 2
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
sm (Super Metroid)
Super Metroid
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
smb2
Super Mario Bros. 2
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
sotn-decomp
Castlevania: Symphony of the Night
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
The Minish Cap decompilation
The Legend of Zelda: The Minish Cap
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
Wario Land 4 decompilation
Wario Land 4
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
zelda1-disassembly
The Legend of Zelda
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted
zelda3
The Legend of Zelda: A Link to the Past
Bring your own ROM or game files: read locally in the browser; no copyrighted data is hosted