3D game engine/framework in C, with Luajit and Python bindings now
An updated version of the classic "Basic Computer Games" book
Gideros Release version
lua dev plugin for unreal engine 4 or 5
High performance UI layout library in C
Botcraft is a cross-platform C++ library to create bots
A lightweight game server framework implemented with Actor Model
A strategy game with a high fantasy theme
A very efficient tutor.
Chess Database and PGN viewer
Realism Invictus mod for Civilization IV
Odamex is a free, cross-platform, modern client-server Doom engine
GemRB is a portable open-source implementation of the Infinity Engine
Zoomable user interface (ZUI) with file manager, file viewers and more
Android, UIQ 3.0, Series 60 Edition 5 open-source software
A fun realistic multiplayer free-and-open-source first-person-shooter!
A promising chess program
a multiplatform, full-featured GameBoy classic emulator
Cross-platform real-time strategy game (3D)