Mario vs. Donkey Kong (series)
Mario vs. Donkey Kong (known as Mario and Donkey Kong in Mario and Donkey Kong: Minis on the Move) is a sub-series of the Mario series and the Donkey Kong series. The first game, Mario vs. Donkey Kong, was heavily inspired by the Game Boy follow up to the original Donkey Kong game, and was initially planned as Donkey Kong Plus. This series features a comeback of Pauline and Donkey Kong's rivalry with Mario.
The original Mario vs. Donkey Kong is a puzzle-platformer where Mario is the sole playable character. Here, he must traverse various courses to obtain a key to unlock the level's door, then collect the Mini-Mario within the second part of the stage. There are also levels where Mario has to lead all the Mini-Marios he collected to a toy chest, whilst protecting them from obstacles along the way. The final level in each world is a boss-fight against Donkey Kong.
From Mario vs. Donkey Kong 2: March of the Minis onwards, the player takes control of the Mini-Toys instead. The Minis can be controlled using the stylus and the touch screen, and must be guided to the end of the level, usually represented by a door. In these games, various items can be moved around or added from an in-game inventory in order to clear a way or make a path for the Minis.