Try my last game - PENTRIS!!! FOR IPAD - Year 2050... In the deep space... Your spaceship "Nautilus Destructor" find an asteroids field... be careful... Your mission, clear each level. You find 4 asteroids type: 1. Normal Asteroids. (Blue asteroids) 2. Supernova... (Yellow asteroids), they explodes. 3. Black Holes... (Dark gray asteroids), positive gravity. 4. White Holes... (Cyan asteroids), negative gravity. Destroy all the asteroids. Caution with gravity force and with U.F.O. Use spaceship controls rotate left,rotate right, ignition, and rockets to survive. Good luck.