Torus-trooper: a shoot-’em-up in a tunnel

Torus-trooper is a pretty nice abstract shoot-’em-up taking place in what could be called a space tunnel. You drive some kind of ship or car who has to stay on the sides of the tunnel, and shoot bad enemies. This game is pretty neat and original in several ways:

  • You don’t have lives or energy. Rather, you have a limited amount of time to spend in the tunnel. Every time you kill some (big) enemies, you may gain 15, 30 or 45 seconds. Every time you get shot, you loose 15 seconds.