The KO Tournament 97: The Ultimate Fighting Game is a free arcade game for the Android platform that combines the two most popular games in the series: The KO Tournament and The Fight in MAX.

In the game, you can choose between the two most popular modes: Advanced and Extra. In Advanced mode, the player can perform Special Moves and the Power Gauge is filled whenever the player strikes the opponent or performs a Special Move. In Extra mode, the player can perform Special Moves and the Power Gauge is filled by either defending against the opponent's attacks or by charging it.