· HIDDEN MESSAGE: The initials “JED” (for Jim Dramis) and “URB” (for Paul Urbanus) appear on the ground (see picture).
· Two of the enemy ship types are called Dramite and Urbite (for Jim Dramis and Paul Urbanus).
· If you hold down both FIRE buttons, your ship will never overheat.
· BUG: After the game says "Press Fire to Begin", crash one of your ships into the ground, instead of firing. This will cause the first wave of enemies to appear and if you can blast through them without losing any lives there is a random chance of being warped to a further stage in the game. Note that the Warp Cheat does not work every time, so it may take a few tries before you manage to actually warp.