Theme Troll through updates now the enemies collect at center, and the 2 ships are safe from trolls with shields infinity, no friendly fire/s, but they can still collect scores, until a ship hits loose the a lot of points (for shield repairs), 1 or 2 players can play as long as you like, and look other games have touch controll if a lot asking for that than can be add, but joysticks meight work, asset from unity and learn apply feature updates, the rocks / stones getting rotation instability near spaceships and getting smaller in space, you an shoot or avoid them or troll through shield are full, hit scores.