The full version of the game comes with 5 more destructible arenas and improved 'intelligency' after match.
The website sums up the full version of the game very accurately: The game is found on the website and a free demo version is available there for download. The game relies on its physics engine for most of its appeal. Sumotori Dreams is a game where the player controls a sumo wrestler composed of a number of small blocks and attempts to force his opponent to fall over or out of the ring through a combination of moving and pushing his opponent with one or both hands.