TX Library is a tiny graphics library for Win32 written in C++.
2D Game Engine
A 2D game engine and level editor
a game library to develop audio games
TurboSphere is an easy to learn and powerful JS based game engine.
Retro pong clone implemented using sfml
A truly extensible cross-platform game engine
Lightweight C++ combinatorial-game development framework.
Convert Ren'Py visual novels into a format your ebook-reader knows
An open source C++ console based game (Windows only).
A DirectX based graphics/physics engine
Discovers optimal chess moves from quantum-like wave-functions
A generic C++ MUD server featuring a strategy-style hexagon map