Open source simulation game based on Transport Tycoon Deluxe
Real-time collision detection and multi-physics simulation for VR
A free transportation simulator game
3D OpenGL dungeon game using Ada: a tribute to Narbacular Drop
Classic America's Army
3D space trading and combat game
Ur-Quan Masters High Definition
Open source model airplane simulator
A planetarium software that shows a 3D simulation of the night sky
Highly realistic and immersive model for Flightgear.
New characters for OMSI 2 - Free
A game of exploration of new worlds, risk missions, and space c
Remake of the classic Caesar III game
tiny code, html webcam game or plug brain in each blob, java server
A Physics Theory for Unifying Classical, Quantum and Relativistic Phys
Simulates soccer leagues and other competitions.
Free-roaming 3D racing game featuring advanced terrain rendering
evolution for vegastrike SpaceSim/Combat/Trade game
The free and Open Source hockey simulator
FreeTown is a city simulator game.
Play as ghost in this Flash simulation game.
A 2D Elite-style game written in Python 3.2.