Coin-op conversion of the Atari original. Unfortunately it suffered greatly along the way.

Infinite lives couldn't be simpler - hold down the keys R, T, H and B on the title screen.

On level 3 you may have found all those dead ends, well here's a list of directions to avoid them; up; down; down; up; up; up; down; down; up; down; down; up; down; up; middle; down; up; down; up; up; middle; middle; down; down; down; up; down; and down.