Monty's Revenge

Monty's Revenge is a battle minigame that appears in Mario Party 7 and returns in Mario Party: The Top 100. Its name is a pun on Montezuma's Revenge, a type of traveler's diarrhea.

Gameplay
In a subversion of both the children's game, Whack-a-Mole, and the usual motifs of the Mario series, the players pop their heads out of holes in the ground and have to avoid being whacked by hammer-wielding Monty Moles. Whoever stays out the longest wins. In the post-game animation in Mario Party 7, all the losers (all 4 players if there is a tie) are chased by Monty with a hammer.

Mario Party 7

 * – Select a hole
 * – Press and hold to peek

Mario Party: The Top 100

 * Change position
 * Hold : Poke head out

Mario Party 7

 * Rules – "Peek out of a hole, but don't let Monty Mole whack your head! The player who stays out the longest, wins!"
 * Advice – "If Monty smacks you in the head, you'll be stunned. Pull back when he raises his hammer!"

Mario Party: The Top 100

 * Description – "Poke your head out the longest to win, but beware of Monty Moles with mallets!"
 * On-screen – "Keep poking your head out without letting a Monty Mole hit you!"