3D Screamers is a very fast game in which a spaceship flies around a full "virtual" 3-D world, it shows DOOM-like situations in tunnels but also supports flight-simulator movements with full 6 degres of freedom. 3D Screamers works at very...

From Wikipedia: A-10 Cuba! was the long-awaited sequel to the original A-10 Attack! flight simulator. A-10 Cuba! had the same impressive flight model as its predecessor, except the graphics had become significantly more...

Air Warrior is a multi-user (over modem) air combat game which uses the GEnie Informative Service engine.  It features B&W graphics, sound effects and a lot of somewhat realistic control over your aircraft.  You could even play using...