GLScene Engine for Delphi & C++Builder VCL Windows 32/64
Game engine to build text adventures.
Cross-platform 2D game engine (+ full OpenGL, +full OpenGL ES )
Asphyre is a cross-platform framework for Delphi and FreePascal.
Android port of DoomRL (Doom, the Roguelike)
Turn-based tactics. Killer of the UFO.