Jausoft Spacewars... a gfxbox2 example.
Downloading...
orbit-vec fps
Actor Accelerate Left-Turn Right-Turn Shield Shoot To Orbit Mine Reset Pause
Ship 1 Cursor-Up Cursor-Left Cursor-Right Cursor-Down Right-Shift Enter Enter + Right-Shift R P
Ship 2 W A D S Left-Shift Left-Control Left-Control + Left-Shift R P