These are some old projects I did before or while I was an undergraduate computer science student.
FPSDemo - game engine that I originally wrote for a VR course
VolRend - simple volume renderer
MD5 Loader - loader for Doom 3's MD5 model format
Vehicle Combat Game - inspired by the classic PC game, "Spectre"
3D Head - speech recognition program with a talking 3D head
Little Kid Projects - Programs that I made when I was a little kid