Kaiju Colosseum Battle (Japanese: 怪獣スタジアムバトル Kaijū Sutajiamu Batoru) is the PS1 monster fighting game (later N64 as evolved and completed). In PS1, this game was released in September 5, 2000, completed and only have Japanese languages and has 60 monster parts. However, the upgraded version released in N64 October 5, 2000, completely evolve into newest North American game and has hundred over monster parts.