Captain Toad's Adventures

The Adventures of Captain Toad are a series of courses introduced in Super Mario 3D World, starring the titular Captain Toad as he goes through puzzle-based areas to obtain Green Stars. In these courses, Captain Toad is the only playable character, and he cannot jump, sprint, roll, or use any other move that Mario and his friends can use. They are single player only, and can only be playable with the Wii U GamePad. The courses are unlocked from the start, but Enemy Blockades or general map environments could make them inaccessible. The courses are also available on every odd-numbered world, including World Castle, World Star and World Crown, with the exception of World Flower. The courses end when all of the Green Stars present are collected.

Trivia

 * Actually, Captain Toad's character icon is different respectly in the E3 2013 build; it features him without his adventure wear. Also, it has a blue background, instead of brown like the final version. The vest is also blue in the pictue, just like Toad himself.