Super Mario Siblings

Characters
In each level you can play as five different characters:

Level 1- As this is the start of the game you can play only as three characters: New Mario, Mini Mario, and of course The Original Mario.

Level 2- Luigi starts to get very, very, very angry because Mario is doing all the work for him, so you can play as Old Luigi, MiliLuigi and of course Waluigi.

Level 3Luigi is not so angry now so you can play as all six characters.

Story
Mario and Luigi watch Hannah Montana rock concert on MK Channel. Suddenly Hitario appears and kidnaps Hannah Montana. Mario and Luigi(big Hannah Montana fans) go to Toadsworth. Toadsworth tells them that Hannah Montana is their sister(that's why it's called Super Mario Siblings not Mario Bros.).

Gameplay
In this game you have to do all sorts of stupid things such as eating Luigi's friends, Hannah's other fans or Killing Mario's ex-girlfriend, otherwise Hitario's minions won't let you to go to Hitario's castle because you aren't stupid enough.

Power Ups(or Power Downs if you prefer)
Eating characters will make you stronger or weaker(it depend on what you think) Eating Mario will make you run slow. Eating Luigi will turn you in to Shy Guy. Eating Hannah will make everyone sad(you as well!). Eating Toad will make you have digestion problems. Eating Waluigi will make you a loser and you will end the game with Game Over sign. Eating yourself means you die(not in the game but for real!!!)