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Wario must find each Chomp ball within the room and time its placement within a pinball tulip. This may involve throwing, or performing a Smash Attack to roll the ball into the tulip. Doing so successfully will cause the pinball tulip to disappear, dropping a Bronze Coin worth 50 points and making the number on the pinball digital counter drop by one.
Once all four pinball tulips are cleared in a room, the digital counter will read zero, and approaching it will cause it to disappear. This then allows the player to access the next room in the level.