Air traffic control tower and radar simulator (solo + multi-player)
realistic driving simulation + functions for 2D/3D graphics
Easily create resource packs for Minecraft
3D urban environment renderer : browser-app ; as well as a GTA clone
Free-roaming 3D racing game featuring advanced terrain rendering
collection of illustrative programs:small games, simulators: C, Matlab
simple 3D vehicle simulator done in GameMaker. Good control though
Boids-like walkers with 3d animation
realistic truck simulator with 3D graphics done from zero
2D motorcycle simulator done using Lagrangian equations of motion
ASCII-Art variant of the CTruck3D _Open truck/car simulator