Mystery Boxes are an object debuting in Super Mario 3D Land.
Super Mario series
Super Mario 3D Land
In Super Mario 3D Land, they are found in most Worlds, with their primary task being to defeat all the enemies in the box within ten seconds. Enemies can range from Goombas to Boom Booms. When Mario completes the task, Coins and a Star Medal appear. Other items, such as 1-Up Mushrooms, Super Leaves and Fire Flowers are also found within Mystery Boxes. However, if Mario loses a life in a Mystery Box, he will be forced to quit the level. Whenever the player first encounters a Mystery Box on the world map, they are required to enter it before moving on. The Mystery Box theme is a remix of the Teleporter theme from Super Mario Galaxy 2.
Mystery Boxes can also be golden on the inside, while still appearing purple on the outside. All of the golden-sided Mystery Boxes contain two Star Medals, and at least three 1-Up Mushrooms, with some containing as many as eight. No golden-sided Mystery Boxes contain enemies, and as such, Star Medals appear immediately upon entering a box. They can contain many different things, such as Poison Mushrooms, Toads, or even P-Wings. These Mystery Boxes have a cover of the main theme from Super Mario Bros. as the background music.
There are a total of 20 unique normal Mystery Box contents and 15 unique golden-sided Mystery Boxes contents. Golden-sided Mystery Boxes are less likely to appear than normal ones. Each normal Mystery Box can be found in two different Worlds, while each golden-sided one can only be found in a single World.
After completing a Mystery Box, it turns gray on the overworld map and "falls asleep", rendering it inaccessible. It may be accessed again 20 hours later. The contents of each Mystery Box changes each time it is re-entered.
Mystery Boxes can also be accessed via StreetPass (a wireless feature that automatically exchanges information with other 3DS holders while the system is in sleep mode). The only difference in a StreetPass Mystery Box is that it is guaranteed to have a Star Medal or two, unless of course all Star Medals have been collected.
Mystery Boxes also can appear in some levels of Super Mario 3D Land, which the goal is to collect as many coins from the blocks within the time limit. In the early versions of the game, these Mystery Boxes used the same design as that of the current Warp Box; similarly, the early Warp Boxes used the current Mystery Box design, albeit with an exclamation point instead of a question mark. The colors were switched in the final version of the game.
Super Mario 3D World
Mystery Boxes in Super Mario 3D World can only be found in levels. Each of them has a Green Star which must be collected within the time limit. If Mario fails, he is sent back to the proper level. The Green Stars must be collected in different ways, like defeating every enemy present, navigating through a small obstacle course, or using given items or forms to reach it. Certain worlds also feature special courses called Mystery Houses, which consist of clearing a number of Mystery Box courses in quick succession. In one area of the Shifty Boo Mansion level, the Boo painting is the real Mystery Box and if the players pick the Mystery Box, it becomes a decoy and a Boo will appear to distract Mario.
Captain Toad: Treasure Tracker
Mystery Boxes also appear in Captain Toad: Treasure Tracker, appearing only in Coins Galore bonus levels this time. After entering a Coins Galore level, Captain Toad or Toadette can select two Mystery Boxes: one that accesses a bonus area with Super Pickaxes and other that access a bonus area with Double Cherries. The task is to collect many coins or Gold Mushrooms within 10 seconds. After completing a Coins Galore level, it cannot be entered again. However, if the Toads complete every level of the game, these Coins Galore levels will be permanently open and can be accessed at any time from the Bonus Episode.
List of Super Mario 3D Land's Mystery Box contents
World Map Mystery Boxes
Golden Mystery Boxes
In addition to the features listed here, each Box contains two Star Medals.
Names in other languages