Ammo vs Onslaught

Ocean going UFO generates tidal waves, upward protrusions of ground, and half a dozen other super weapons to sweep clean the map icon (on the bottom right), sweep clean the space of space invaders. 20 levels of increasing action, with random variations. Controls: controls player view direction. fires the selected weapon forward thrust - , number keys select weapon keys control the forward/backward motion of the player. keys roll the player view. keys strafe left and right key when held displays ...