Achilles Life Simulator
Watch a simulation of artificial life and evolution
ACM
turn-based space empire and galactic conquest computer game (client)
Billard-GL
Play Billard Game
CRRCsim
A Model-Airplane Flight Simulation Program
FGo!
A simple and fast front-end for FlightGear Flight Simulator
FlightGear Launch Control
Launch FlightGear via FGRun
FlightGear
Practice flight training (airplanes, helicopters...)
FooBillard++
OpenGL Billiard Game
gl-117
An action flight similator
Lincity-NG
Plan and build a city and take care of transport, economics, electricity and others.
Micropolis
A real-time city management simulator
Oolite
An OpenGL Elite-like space game
OpenBVE
Train/railway simulator compatible with 'BVE Trainsim' routes
Simutrans
Transportation simulator
TORCS
3D racing cars simulator game
Endless Sky
Space exploration and combat game
FlightGear Launcher
Graphical front-end for launching FlightGear flight simulator
Minetest
Multiplayer infinite-world block sandbox
Emilia Pinball
3D pinball game
Planets
A simple interactive program for playing with simulations of planetary systems
Endgame: Singularity
Simulation of true AI
XBall
simulate bouncing balls in a window
CorsixTH
A Theme Hospital Clone
Speed Dreams 2
The Open Racing Car Simulator
Billiards
A cue sports simulator
Greyhounds
Greyhounds is a greyhounds racing and breeding game
Kbilliards
Funny billiards simulator
Pioneer
A game of lonely space adventure
Vega Strike
3D OpenGL spaceflight simulator
xgrav
Simple physics simulation
OpenRCT2
Open Source re-implementation of RollerCoaster Tycoon 2.
Powder Toy
Physics sandbox game
Voxelands
3D Voxel World Game
