Each player selects a ragdoll avatar to engage in a 3D boxing match. The player uses their mouse to control punches, kicks, and other physical interactions, sending the avatar to collide with the opponent. The objective is to knock out the opposing ragdoll by landing a sufficient number of hits.
The game's core mechanic revolves around precision and timing, as players must swiftly react to the opponent's movements and counterattacks. The opponent, also a ragdoll, will retaliate with its own physical responses. Each successful hit drains the opponent's health bar, which is displayed at the top of the screen.
The game does not require a download or registration, instead running directly in the browser. The gameplay is entirely physics-based, providing a realistic experience.