Source Ports / Game Rewrites
Modern "Jedi Engine" replacement supporting Dark Forces, mods, and in the future Outlaws.
A remake of the 1995 RPG Albion (requires data from an install of the original game)
Resources for the incredible Amiga game Ambermoon
Reverse-engineered ports of Build games using EDuke32 engine technology and development principles (NBlood/Rednukem/PCExhumed)
Open Source codebase of the game Overgrowth by Wolfire Games LLC
Reverse engineering the 1997 game "Carmageddon"
Game engine behind Sea Dogs, Pirates of the Caribbean and Age of Pirates games.
Open reimplementation of Might and Magic 6 7 8 game engine
This is the GitHub home of Race Into Space, the computer version of the Liftoff! board game by Fritz Bronner. It was developed by Strategic Visions and published by Interplay as a disk-based game i…
A reimplementation of BioWare's Aurora engine (and derivatives). Pre-pre-alpha :P
Shockolate - A minimalist and cross platform System Shock source port.
Another World/Out of This World engine reimplementation (SDL, OpenGL)
An open-source port of the scrolling shooter Tyrian.
Open-source re-implementation of The Elder Scrolls: Arena.
GZDoom is a feature centric port for all Doom engine games, based on ZDoom, adding an OpenGL renderer and powerful scripting capabilities
Improved version of the X-Ray Engine, the game engine used in the world-famous S.T.A.L.K.E.R. game series by GSC Game World. Join OpenXRay! ;)
Reviving the language that brought us the Jak & Daxter Series
openblack is an open-source game engine that supports playing Black & White (2001).
fheroes2 is a recreation of Heroes of Might and Magic II game engine
Diablo build for modern operating systems