: You must kill eight "spinning heads" in every level to progress.
is a platform-strategy game released in 1983/1984 for the Commodore 64 and Commodore 16 . You control Jack , a red creature who must defeat eight enemies per level by squashing them across 64 increasingly difficult screens. Gameplay Mechanics & Controls Jack Attack (USA, Europe)
: Enemies can float on water and move freely, but they cannot move through blocks or barriers. They speed up and become more unpredictable the longer you take to complete a level. : You must kill eight "spinning heads" in