Cloned Games
Doom 3 cover art

Doom 3

2004id Software, Blizzard AlbanyFPS

Doom 3 is a 2004 first-person shooter survival horror game developed by id Software and published by Activision. It was originally released for Windows on August 3, 2004, before being adapted for Linux later that year, and ported by Aspyr Media for Mac OS X in 2005. Vicarious Visions ported the game to the Xbox, releasing it worldwide on April 4, 2005.

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Media

Open-source clones (9)

Halted
Original game (original game, not this project)Original game image
DOOM-3-BFG
id Software's Doom 3 BFG Edition GPL source release, code only, omitting features like Steam integration and Bink video playback.
Platforms:Windows
Stars5,375
Updated2 years ago
LicenseGPL-3.0
Release2012
Halted
Original game (original game, not this project)Original game image
Doom 3
id Software's Doom 3 GPL source release, code only, buildable on Windows, Linux, and macOS but omitting the Carmack's Reverse technique.
Platforms:WindowsLinuxOSX
Stars4,635
Updated4 years ago
LicenseGPL-3.0
Release2011
Sporadic
dhewm3 screenshot
dhewm3
A GPL-licensed Doom 3 source port for Windows, Linux, macOS, and FreeBSD using SDL and OpenAL, requiring separately supplied game data.
Platforms:WindowsLinuxOSX
Stars2,168
Updated5 months ago
LicenseGPL-3.0
Release2012
Active
RBDOOM-3-BFG screenshot
RBDOOM-3-BFG
RBDOOM-3-BFG is a deeply modernized DOOM 3 BFG source port with PBR rendering and DX12/Vulkan support.
Platforms:Windows
Stars1,854
Updated3 months ago
LicenseGPL-3.0
Release2012
Halted
AdaDoom3 screenshot
AdaDoom3
An attempt to re-engineer id Tech 4, the Doom 3 engine, in the Ada language; mostly incomplete with development halted.
Platforms:None
Stars287
Updated3 years ago
LicenseUnknown
Release2013
Active
Classic RBDoom 3 BFG screenshot
Classic RBDoom 3 BFG
A community source port enhancing Ultimate DOOM, DOOM II, and DOOM 3, requiring a legally owned copy of DOOM 3 BFG Edition.
Platforms:Windows
Stars264
Updated1 month ago
LicenseGPL-3.0
Release2017
Active
Prey 2006: A Talon Brave Game screenshot
Prey 2006: A Talon Brave Game
A community source-port integration of Prey (2006)'s SDK with the open-source Doom 3 GPL engine; still visually unfinished.
Platforms:WindowsLinux
Stars116
Updated2 months ago
LicenseUnknown
Release2024
Sporadic
Original game (original game, not this project)Original game image
D3es
d3es adds multithreading and custom-framebuffer rendering to dhewm3, a GPL Doom 3 source port, requiring an owned copy of the game data.
Platforms:WindowsLinuxOSX
Stars33
Updated7 months ago
LicenseGPL-3.0
Release2019
Active
Original game (original game, not this project)Original game image
Chocolate DOOM-3-BFG
A source port reproducing vanilla Doom 3: BFG Edition on the modernized BFG engine, forked from RBDOOM-3-BFG before shadow mapping.
Platforms:WindowsLinux
Stars20
Updated2 months ago
LicenseGPL-3.0
Release2025