If you are Player 1 your aim is to become Denser by being hit by asteroids and comets, but don't get hit too hard! Player 2 controls a dwarf planet and must dodge everything or be destroyed. Player 1 can also share the same aim as player 2 by pressing 'spacebar' before a selection is made but due its size everything will be pulled towards player 1.
[arrow keys] – player one movement[W,A,S,D] – player two movement[spacebar] – start game/shoot on bonus game or click spaceship – play bonus game[R], [M], [backspace] or click back arrow – Return to Menu