Expert Floor 21
Time Limit
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About 28
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Expert Floor 21 (Twin Attacker in Super Monkey Ball Deluxe) is one of the hardest stages to conquer. It's a harder version of Advanced Floor 28. In Super Monkey Ball Deluxe, this floor is given a 9 out of 10 difficulty rating.


The level is made up of two opposing large platforms, one with the goal on it, and one where you start. In between these platforms is a thin (two squares wide) strip. There are two large structures on either side of the strip that constantly move back and forth so that one of the structures is always on the edge of the strip.

Goal TutorialEdit

Blue GoalEdit

There is only one goal in this stage; the blue goal. To get to it, you have to move along the strip in the middle without getting bumped off by the "twin attackers". To do this, you have to roll along the opposite square from where the current attacker is. You will need to switch squares at least twice as the attackers switch sides.

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