The course features three Mini toys.
This level contains many chains of Pink Blocks, magnetic floor and a Yellow Color Switch. The player must add and remove the Pink Blocks as the Minis travel throughout the stage to protect them from fire-shooting Piranha Plants and Thwomps, as well as provide them a route to the Goal Door at the top. Magnetic floor is used halfway through the level to get the Minis to the upper part of the level.
Mini Mario Card
The "I" Mini Mario Card is right above the rightmost Thwomp and some Pink Blocks. The player must remove the Pink Blocks and coax the Thwomp into attacking to make them rise through the missing blocks, then recreate the Pink Blocks after a Mini gets past the Thwomp and it goes back under the missing blocks to keep it in the lower half and so the Mini can safely collect the card.