The gameplay of 6 is simple yet challenging. Players control their character using two joysticks, one for moving left and right, and the other for jumping. The game features a unique mechanic where players must time their jumps to avoid obstacles, such as falling rocks and spikes, that are coming from the top of the screen.
The challenge lies in mastering the timing of the jumps and navigating through the treacherous terrain without losing too many points. As players progress through the levels, the game gets increasingly difficult, requiring quick reflexes and strategic thinking to succeed.