A game framework written with osu! in mind.
Arianne is an engine to develop multiplayer online games like Stendhal
Ze Text Adventure game Builder : Create as you play !
TX Library is a tiny graphics library for Win32 written in C++.
INSTEAD - Simple Text Adventure Interpreter.
Game engine supporting many 3D/2D formats and graphic effects
Amateur 3D Game Engine
An isometric arcade-style game of skill, puzzles and exploration
Orx: Portable Game Engine
Game/Scene Development System
High-efficiency minimalist C++ wrapper for OpenGL 4.3
A free 3D game engine to create games and realtimes scenes for Windows
Molecular viewer and prototyping framework
Vivid3D is an open-source 3D engine with powerful 2D UI.
Updated emulator of Forgotten Realms: Unlimited Adventures
Java Settlers
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Cinema Enters Game Console
Sdk library for creating 2048 game in c#.
2D Game Engine
mGSTEP port of the Cube game engine
The imaginary eight-bit machine
Modern 3D engine and IDE written using C# and C++.