In Pop Attack, players control a cannon that fires projectiles at various targets across vibrant locations. Each successful hit grants additional projectiles, enabling you to shoot multiple balls at once. You will need to activate mechanisms to unlock doors and avoid obstacles that can deplete your ammunition or cause failure. Giant enemies require more helium balloons to be lifted into the air, adding an extra layer of challenge. Collect points, conquer different locations, and aim for the highest leaderboard score by avoiding pitfalls and carefully managing your shots.