A fairly solid port of the original Arcade game (Sega Naomi) but ported to the GameCube with the EO prefix and has all the playable, visual and sound section of the base game and as a novelty it has the GC-ISM mode that not only allows you to alternate the controls of the game but also allows you to make a wide variety of special moves, super combos with the C-Stick but it can vary depending on the direction in which the lever is turning. But as a arcade game port it's fine.