An isometric arcade-style game of skill, puzzles and exploration
Orx: Data-Driven Game Engine
A free 3D game engine to create games and realtimes scenes for Windows
Updated emulator of Forgotten Realms: Unlimited Adventures
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
2D Game Engine
mGSTEP port of the Cube game engine
A cross platform Lua based game engine
Portable game engine with main focus on point-and-click adventures
Build Cross-platform Applications
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.
An open-source, multiplayer fps based on Cube 2 Engine.
C/C++ , PHP, PYTHON, 3D ENGINES, CHROME NATIVE CLIENT
IRB is a game creation toolkit
2D game engine for traditional platform games
3D Game Engine
Single-/multi-player card game Mau Mau (similar to UNO®)
A generic 2D engine for any kind of game
Multi-threaded 2D Renderer licensed under the Mozilla Public License
Small OpenGL based game enegine
TurboSphere is an easy to learn and powerful JS based game engine.