Gideros Release version
Orx: Portable Game Engine
Game engine supporting many 3D/2D formats and graphic effects
Portable game engine with main focus on point-and-click adventures
Build Cross-platform Applications
An environment to develop games based on a rectangular board
Asphyre is a cross-platform framework for Delphi and FreePascal.
3D .NET engine for Windows, Linux, Mac
Cross platform Game Creation Software
C-Lesh is a game programming language for 2D games.
The classic intelligent role playing game