Mario and the Multiverse Madness

When a secret portal opens... the Subspace master (Tabuu) emerges from its death. A series which will be compromised with different video games, cartoons, movies and other media. Tabuu, who wanted to rule all dimensions with an iron fist, seeks out loyal followers to help him achieve his ultimate goal.
Mario, Luigi, and many other of their friends will have to travel through different dimensions and find a way to defeat Tabuu. And the key to defeating him... is lots of allies. Will he succeed? Or the entire world will be under Tabuu's grasp?
Features many many characters (Mostly Nintendo, Sega, and even fanmade projects on Deviantart, Wattpad and Newgrounds.)