An open-source reimplementation of Adrenaline Gamer's client library.
OTHER License
Command the forces of The Project in a battle to rebuild the world after mankind has been nearly ...
An open source version of a game engine developed by Croteam for the classic Serious Sam games.
projectM - Cross-platform Music Visualization Library. Open-source and Milkdrop-compatible.
An open source re-implementation of Chris Sawyer's Locomotion
Several modern C++20 libraries for sanely parsing Valve's formats
Free (as in freedom) open source clone of the Age of Empires II engine 🚀
C++, SDL 2 and SFML game engine that allows to create games on Web (HTML 5), Mobile and PC.
A pure C++ console edition of hacker game HACKNET
Fallout 2 for modern operating systems
This was once just a plugin to prevent game unpausing.