In this variation on the well-known theme, the player sets off to the skies to inflict damage on the unsuspecting cities below. The bomber zig-zags across the heavens, losing altitude with every turnaround, and must judiciously drop bombs onto the awaiting architecture, the goal is to wipe out enough skyline to survive the descent.

In familiar fashion, only one bomb can be dropped at a time. However, this version shows more mercy than most towards its urban targets: it isn't necessary to raze the whole town to the ground -- the bomber only has to reach about a third of the way down the screen, and then the blitzkrieg continues over the next city. On the other hand, there are no extra lives, so the first brush with a building will end the game instantly.