Aliens have invaded a vital subterranean mining colony. Use light-speed reflexes and total concentration to fly your prototype fighter through impossible caverns rescuing miners and blasting the aliens into the darkest pits of space!Sub-Terrania is not only a shooting game, here you can find some adventure winks. The game consists of 10 missions, on each mission you are placed in a cavernous level with his own weather and you must explore it and complete the mission objectives. Usually you have to collect sub parts, rescue miners, or kill some bosses. You are free to analyze the level as long as you don't run out of fuel or get blown up.