|Platform(s): Wii, WiiU, Nintendo 3DS, Nintendo DS|
|Release date: TBA|
Mario, finds his old rival Sonic after Bowser makes a dimension portal. Eventually, Mario, Sonic, Luigi, Tails, and all they're other friends, get stuck in each other's dimensions. Will they be stuck there forever? will they be able to defeat Bowser & Eggman? find out in this hilarious, crazy, epic, rpg adventure!
- Bowser jr.