Jack Attack is an action-packed game where your goal is to destroy 8 spinning heads in each level. This can be achieved by either jumping on them or pushing blocks onto them. The first level is relatively straightforward with only a few blocks to navigate, but later levels introduce additional challenges such as platforms and water, which are fatal to the character. Water also poses a threat, as it can kill Jack if he comes into contact with it.
Gameplay involves navigating through increasingly complex levels, avoiding spinning heads and obstacles like water. Jack's ability to push blocks onto the water allows him to walk on them, providing a new way to overcome challenges. As you progress through the game, you'll need to think strategically about which blocks to push and when to jump, making Jack Attack a challenging and engaging experience.