Opensource Created Custom Viewers For Virtual Worlds like SecondLife.
3D racing game with Sci-Fi elements and Track Editor
SpaceStations, StarShip Division.
A fast-paced free software rally racing game
Opengate is a Jumpgate remake
C++ OpenGL 3D Game Dev Lib [moved to: play.ru.net/src]
A 3D vehicle physics programming project created by Mikko Oksalahti.
A 3D simulator game where you can drive, fly, and sail
This is a hacking style game set in the early '80s
Open-source 3D RTS game inspired by the Dungeon Keeper series
evolution for vegastrike SpaceSim/Combat/Trade game
Free-roaming 3D racing game featuring advanced terrain rendering
3D Interactive sandbox environment
An open-source and extended 3D-version of the can knockdown game.