Taisen Hot Gimmick Kairakuten is a strip mahjong game featuring beautiful graphics and twelve lovely opponents.
After winning three rounds against an opponent or depleting all of her funds, the player is given the choice to 'punish' the opponent. Each girl features two punishment scenes, of which the player may only choose one to view. When shown, the player must repeatedly press the A button to advance the animated sequence to reveal further nudity.
After defeating an opponent (or after a continue) the player may buy cheat items to use against the next opponent.
The game is over once all of the player's betting funds are depleted.