From number 1 to number 10:
GoldenEye 007 - on N64
Perfect Dark - on N64
Halo: Combat Evolved - on PC
Doom 3 - on PC
Turok: Dinosaur Hunter - on PC
Quake - Darkplaces Engine version on PC
Quake III Arena - on PC
Phosphor 3D - on Shockwave3D
Quake II - on PC
Quake - on PC