Mystery House Marathon

Level
Mystery House Marathon
Level code	World Crown-
World	World Crown
Game	Super Mario 3D World Super Mario 3D World Bowser's Fury
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Mystery House Marathon, or World Crown-Mystery Box, is the final Mystery House of Super Mario 3D World and its Nintendo Switch port Super Mario 3D World Bowser's Fury, with thirty challenges, all having a time limit of ten seconds. It is the Mystery House with the most Green Stars, and the only one with Boom Boom and a Stamp. Some of the challenges in this level are harder versions of the Mystery Box levels from previous courses and previous Mystery Houses.

Collectables

Green Stars

Image	Challenge
	A room containing three Koopa Troopas that must be defeated to collect the Green Star.
	A set of three swings and one spiked roller; the Green Star is at the end of the platforms.
	A room with three P Panels and two Brolders; all switches must be activated to spawn the Green Star.
	A room containing four torches that must be lit for the Green Star. A rectangular ? Block with a Fire Flower is at the back of the room.
	A room rotating counterclockwise containing three rows of Peepas rotating clockwise; the Green Star is on top of a tall cabinet.
	A room containing twenty wooden crates; the Green Star is in the top-right group, in the bottom-left crate.
	A room containing a Goomba and six Mini Goombas that must be defeated to collect the Green Star.
	A landing with five baseballs over a slope with a group of four Para-Biddybuds flying in front of the Green Star below; it must be collected by throwing the baseballs.
	A room containing four Hop-Chops and a Green Star on a platform high above. The rightmost Hop-Chop is the only trampoline, and can be used to reach the Green Star.
	A room containing two Thwomps and a footlight path. The Green Star sits on the second level of the room and can be reached by taking a Thwomp to the star.
	An icy slope with the Green Star at the end, guarded by Walleyes; Ice Skates must be used to collect the Green Star in time.
	A room partitioned into three sections by two walls, which must be climbed by using the Super Bell in the rectangular ? Block in the middle section. To the right is a P Switch that spawns the Green Star on the left.
	A section similar to Bullet Bill Base with the Green Star at the top, where Cat Mario must again be used to climb up.
	A room containing Blast Blocks used as stairs that Cat Mario must climb to the top, where the Green Star is.
	A room with four large blocks that must be climbed using Cat Mario, with the Green Star at the top. Each block begins to fall when landed on, with the fourth block falling prematurely, so the player must move quickly.
	A circular wall rotating counterclockwise with two groups of Fuzzies rotating clockwise. The Green Star is in the middle of the wall, in an opened box jutting out from it.
	A room with seven Dash Panels and a rabbit that must be caught to obtain the Green Star.
	A room containing a Jump Panel and five baseballs, with a small P Switch at the top on the right side wall that must be hit for the Green Star to appear.
	A rotating wooden circle maze containing two Piranha Plants and a Green Star in the center, towards the top.
	A platform with two Bullies that must be pushed into the lava surrounding the platform. When both are defeated, the Green Star will appear.
	A room containing three Mega ? Blocks and a Green Star at the top that can be reached by extending the ? Blocks or using Cat Mario.
	A sky platform containing three Dash Panels, two Bill Blasters, Cat Bullet Bills and a Green Star at the end of a narrow walkway.
	A room containing five Piranha Creepers, four as stairs and one as an obstacle, with the Green Star at the top. The player must jump on the Piranha Creepers consecutively to reach the top.
	A room containing three Switch Panels, two Thwomps, one bomb and five baseballs. Two of the Switch Panels are protected by Thwomps, and the third by Rock Blocks that must be destroyed with the bomb. The player must throw the baseballs at the Switch Panels to turn them on for the Green Star to appear. The on the Wii U or the button or touch screen on the Nintendo Switch can also be used to activate them.
	A room containing two Potted Piranha Plants and two groups of Fuzzies, who must be defeated to collect the Green Star. The two Piranha Plants must also be defeated as well.
	A circular, cookie-shaped Turning Floor. The player must avoid Piranha Plants and Brick Blocks to reach the Green Star that will appear on the right.
	A room with Rock Blocks up against the wall, a searchlight and Cat Bullet Bills. The Green Star is in top left corner, and the player must make their way to the top before the Cat Bullet Bills destroy the Brick Blocks.
	A bridge of Donut Blocks guarded by two Spikes at the end, who are also guarding the Green Star.
	A room containing Boom Boom, who will be defeated after being hit once, which spawns the Green Star.
	A simple, straight pathway with coin piles, a stamp and a Green Star all laid out in a row, with a small jump from a cloud platform at the end.

Stamp

Image	Location
	In the final room, in plain sight. The stamp is a Super Star.

Enemies

Image	Name	Count
	Koopa Troopa	3
	Unshelled Koopa	(from Koopa Troopas)
	Brolder	2
	Peepa	18
	Goomba	1
	Mini Goomba	6
	Para-Biddybud	4
	Hop-Chop	4
	Thwomp	4
	Walleye	5
	Fuzzy	20
	Piranha Plant	11
	Bully	2
	Cat Bullet Bill	(infinitely spawned)
	Piranha Creeper	5
	Spike	2
	Boom Boom	1

Names in other languages

Language	Name	Meaning	Notes
Japanese	限界！ミステリーハウス[?] Genkai! Misuterī hausu	Limit! Mystery House
Chinese (simplified)	极限！神秘屋[?] Jíxiàn! Shénmìwū	Limit! Mystery House
Chinese (traditional)	極限！神秘屋[?] Jíxiàn! Shénmìwū	Limit! Mystery House
Dutch	Meedogenloze marathon in het verrassingshuisje[?]	Ruthless Marathon in the Mystery House
French	Der des ders dans la maison mystère[?]	Final trek into the Mystery House
German	Marathon im Rätselhaus[?]	Marathon in the Mystery House
Italian	Casa Mistero: l'ultima sfida[?]	Mystery House: the last challenge
Korean	한계! 미스터리 하우스[?] Han'gye! Miseuteori Hauseu	Limit! Mystery House
Portuguese	Maratona na Casa Mistério[?]	Marathon in the Mystery House
Spanish	La casa del misterio extrema[?]	The extreme mystery house