Herbicidal Maniac

Herbicidal Maniac is a two vs. two mini-game in Mario Party 7 where two people on each team have to shoot all of the Piranha Plants that pop out of the holes three times. But they need to avoid the mines or it will cause lots of Piranha Plants to appear making the game much harder. The easy way to tell which target cursor is the player's is that the first player has a square one and the second player has a round one.

Controls

 * Control Stick: Move cursor
 * "A" Button: Fire gun

Trivia

 * The minigame's name is a pun on "homicidal maniac", which means a person who is crazy or insane.