If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Get into intense battle using Dr.Robotnik's weapons which he designed to destroy Sonic! This is a 1 vs 1 game consisting of quick duel matches between player and ai. Also you can play player vs player mode. The game is a parody on Sonic the hedgehog game, using various boss weapons as a weapon for duel.