Ready 2 Rumble
A boxing game. Throughout the fights in the game, there is a special RUMBLE meter which fills up, one or two letters at a time, until the word "RUMBLE" is spelled at the bottom of the screen. Letters can be obtained by successfully landing hard blows; most such actions will yield one letter, though some particularly strong punches may yield more. Once the meter is full, the player can power himself up, enabling access to a special combo called "Rumble Flurry", activated by pressing a button combination. Each character's "flurry" is unique to them, and consists of a series of punches which does a large amount of damage if landed successfully.