Advanced Star Trench Warfare

Advanced Star Trench Warfare is a 1-player arcade game for the TRS-80 CoCo.

The player pilots their spaceship through a trench, trying to target enemy vessels with a crosshair as they appear. The player has limited fuel, which is used up with every shot. If enemy vessels are not destroyed quickly enough, they can damage the player's vessel. It's game over when all fuel is used or the player is shot.