Mini Mario (form)

Mini Mario is a form that Mario or Luigi takes upon eating a Mini Mushroom. Occasionally, this transformation may also be brought about by using a Poison Mushroom, or other various items. In New Super Mario Bros. Wii, New Super Mario Bros. U, and New Super Luigi U, Blue Toad and Yellow Toad can use this form too. This transformation is similar to Wario's Tiny Form.

Mario Party series
Mario Party 4 introduces the Mini Mushroom, and is thus the debut of Mini Mario as a power-up form. While in his or her mini form, the player can only roll a 1-5. There is also another item that can transform the player into their mini form: the Super Mini Mushroom, which allows the player to roll two 1-5 dice blocks. Players who shrink themselves can also enter Gates and play Mini Mini-Games or land on certain spaces.

Mario Pinball Land
In Mario Pinball Land, Mario can buy a Mini Mushroom for ten coins. While mini, Mario can get into entrances like beehives and igloos that are normally too small for him to earn more Power Stars.

New Super Mario Bros.
In New Super Mario Bros., Mario once again becomes Mini Mario by eating a Mini Mushroom. While in this form, the player can jump higher, run on water, and fit through tiny Warp Pipes. However, enemies that Mario can defeat with a stomp at regular size take a Ground Pound to defeat in this form, as Mini Mario merely bounces off of them if he just jumps on them. He also cannot grab and hold anything in this game. Finally, like Small Mario, he loses a life if hit in this form, and can only get Super Mushrooms from blocks.

In this game, Mini Mario cannot duck, which may refer to Super Mario Bros. and Super Mario Bros. 3, where Small Mario could not duck.

New Super Mario Bros. Wii
The mini form also appears in New Super Mario Bros. Wii, retaining the effects from the previous game, except for the inability to pick up objects. In this game, Mario gets a higher-pitched voice while being Mini Mario. He also gains the ability to duck.

New Super Mario Bros. 2
The mini form also appears in New Super Mario Bros. 2, along with the Mini Mushroom, having the same effects from the previous games. They only appear in World 3-B, World 4-A, and certain Toad Houses.

New Super Mario Bros. U
The mini form reappears in New Super Mario Bros. U with the same effects from the previous games. However, the form now has the ability to run up and down walls in a similar way to a Triangular Block.

Mario & Sonic at the Olympic Winter Games
In the DS version of Mario & Sonic at the Olympic Winter Games, Mini Mushrooms appear in Polastraits, Icepeak, and Blizland. As Mini Mario, Mario is able to cross thin ice, as well as narrow spaces. While Mario can become Mini Mario, Sonic the Hedgehog cannot.

Mario Sports Mix
In Mario Sports Mix, Mini Mushrooms reappear as items. While mini, the player is not able to carry a basketball, hockey puck, or dodgeball. They also have the inability to spike in volleyball, or perform a defensive maneuver in dodgeball.