Mystery House

Mystery Houses are a series of courses introduced in Super Mario 3D World that involve a marathon of Mystery Boxes for Green Stars. In these courses, the player is under a ten-second time limit to complete an objective, such as defeating every enemy or reaching the Green Star. These courses are available from the start, but Enemy Battles or general map environments could make them inaccessible. These courses are available on every even-numbered world, including World Bowser, World Mushroom, and World Crown.

Super Mario 3D World

 * Instruction manual description: "There is a Green Star in each room of every Mystery House. Try to collect them all within the time limit!"

Trivia

 * With the objective being to defeat all enemies to advance for both Mystery Houses, the levels Mystery House Melee and Mystery House Brawl may be references to Super Smash Bros. Melee and Super Smash Bros. Brawl, respectively.

Rätselhaus Casa Mistero