A puzzle game in which your mini character automatically moves forward until hitting an interactable part of the environment, such as bouncing high on a springboard or entering a warp pipe. You have partial ability to manipulate the level - some pieces can be removed and replaced elsewhere, such as girders that can create floors, ramps, or walls. Most available characters have one additional power, such as Yoshi’s ability to eat enemies and Mario’s ability to wall-jump. Your goal is to set things up such that your character avoids obstacles and hazards, nabs all collectibles, and finally makes it to the exit door - then it’s on to the next level.