After the final credits roll, the player is given a chance to play an additional "secret" stage. In it, the player character is stripped of all the money and power-ups acquired, is only given three lives (without a chance to get more) and the stage's levels are vastly more challenging than any of those seen previously in the game and requires complete mastery of the punching gun's functions. In addition to that, the character's health is not replenished after completing a level as it is in the other stages.