Gameplay in the game is similar to that of the previous game. The more big hits the player land consecutively, letters that spell out "RUMBLE" appear below the player's side of the screen. Letters also appear when the fighter taunts his opponent. Once the word is formed, powerful combo attacks can be activated that will almost definitely knock the opponent down. This time, however, there are three levels of "RUMBLE", which build up one after the other. (wikipedia.org).