The player's controls consist of thrust and fire buttons, and rotate left/rotate right buttons (actually rotate counterclockwise and rotate clockwise respectively). The momentum of the player's ship is not conserved, and it starts to slow down if thr..

The game was set on a plain with a mountainous horizon featuring a memorable erupting volcano, distant crescent moon, and various geometric solids (in vector outline) like pyramids and blocks. The player viewed the screen, which included an overhead ..