Steam Play compatibility tool to run games using native Linux engines

An enhanced PC source port of the original WipeOut.

Crispy Doom is a limit-removing enhanced-resolution Doom source port based on Chocolate Doom.

DooM in the terminal!

Reverse-engineered ports of Build games using EDuke32 engine technology and development principles (NBlood/Rednukem/PCExhumed)

The classic, refined DOOM source port. For Windows PC.

Ocarina of Time native on iOS and iPadOS via Ship of Harkinian with Metal rendering, touch controls, controller support, and ROM-free reproducible builds.

Unofficial source port for Blake Stone series

Woof! is a continuation of the Boom/MBF bloodline of Doom source ports

Quake 1 port for Apple Watch

A portable, enhanced source port of Doom, Heretic and Hexen.

DooM in Microsoft Word

Celeste Classic C source port for 3DS and PC.

CatacombGL is a source port with OpenGL graphics for Catacomb 3D (1991), The Catacomb Abyss (1992), The Catacomb Armageddon (1992) and The Catacomb Apocalypse (1993).

Unofficial working port of Command & Conquer: Red Alert running natively on iOS, Android, Linux and macOS. SDL2 video/audio/input. No game assets included.

Dune Dynasty is a remaster / enhancement of the classic real-time strategy game Dune II by Westwood Studios. It builds upon the original reverse-engineered game engine and adds many enhancements, modernizations and new features. Windows, macOS and Linux are supported. (This is a continuation of the abandoned sourceforge project.)

Reversed-engineered source port from Raptor Call Of The Shadows

The modern way to play QUAKE 4.

Nugget Doom is a Doom source port forked from Woof! with additional features.

Easily portable DooM for Python (+ some pretty sick demos)