Game engine supporting many 3D/2D formats and graphic effects
An isometric arcade-style game of skill, puzzles and exploration
Orx: Data-Driven Game Engine
Arianne is an engine to develop multiplayer online games like Stendhal
Amateur 3D Game Engine
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
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Cinema Enters Game Console
2D Game Engine
Sdk library for creating 2048 game in c#.
mGSTEP port of the Cube game engine
The imaginary eight-bit machine
Modern 3D engine and IDE written using C# and C++.
A cross platform Lua based game engine
8-bit Graphical API for Java
Portable game engine with main focus on point-and-click adventures
Javascript Canvas Framework
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.