PufferBall is a fast-paced physics-based game where players control a ball that can inflate and deflate at will. The player's goal is to navigate the ball through a maze of obstacles, using the puffing mechanic to change the ball's trajectory and hit targets. The game requires precision and timing as the player must time the puffing to avoid collisions and reach the goal. The core mechanic is simple yet challenging, as the player must adjust the ball's size to fit through narrow openings or bounce off walls. The game takes place in a variety of environments, each with its own obstacles and challenges. The game runs directly in the browser, without the need for download or registration, and can be played on a range of devices. The player's progress is not tracked, and the game can be played in short sessions or for extended periods. The focus is solely on the gameplay, with no external distractions or complications.