Descent 3 by Outrage Entertainment

Reference implementation of the Theora video compression format.

Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses

A project to statically recompile following games to create Windows or Linux (x86 or arm) versions of the games - Albion, X-Com: UFO Defense (UFO: Enemy Unknown), X-Com: Terror from the Deep, Warcr…

Unreal Tournament Engine Reimplementation

Freedoom with GZDoom for Android

A GDB frontend for Linux.

Simple Directmedia Layer

memory scanner for Linux

Port of the 3D Realms game "Shadow Warrior"

Open-source engine for Heroes of Might and Magic III

Barony Open Source Release

A D3D8 pseudo-driver which converts API calls and bytecode shaders to equivalent D3D9 ones.

SDL2 port of Abuse by Crack dot Com

An open source re-implementation of Caesar III

XLEngine allows you to play Dark Forces, Daggerfall and soon Outlaws and Blood with modern technology.

Ports of Keen Dreams, the 3D Catacomb games and Wolfenstein 3D

Linux device manager for Logitech devices

GemRB is a portable open-source implementation of Bioware’s Infinity Engine.

A port to the OpenPandora (and working fine on plain Linux) of the open source version of a game engine developed by Croteam for the classic Serious Sam games. Status: Working (for both FE and SE).

ECCV18 Workshops - Enhanced SRGAN. Champion PIRM Challenge on Perceptual Super-Resolution. The training codes are in BasicSR.

Shockolate - A minimalist and cross platform System Shock source port.

Delver game engine and editor

Retro game engine for creating games like it's 1997

System Shock (PowerMac version / Official GPL Release)

Open-source re-implementation of The Elder Scrolls: Arena.

SDL Compatibility Library

Unofficial source port for Blake Stone series

Open-source clone of the original X-Com 👽