A modern, cross-platform Quake game engine based on FitzQuake.
Game engine supporting many 3D/2D formats and graphic effects
SDL based generic 2D game engine
A game engine for console based text games
C++ lightweight cross-platform game engine
Portable game engine with main focus on point-and-click adventures
scriptable game engine with built-in support for 2D graphics and sound
Flexible and easy-to-use 2d game engine
A 3D game engine in java.
Java decentralized cross-platform network multiplayer game engine
A 2D Adventure Game & Engine
TR Game Engine allows you to develop your game quickly and easily.
3D game engine for C and C++
Javascript adventure game engine
Game engine supporting many 3D/2D formats and graphic effects
The Lambda-Engine is a cross platform game engine.
Gomoku Game: Playing with Computer