PlayStation All Stars Tag Wars

PlayStation All-Stars Tag Wars is a 2014 fighting game developed by SuperBot Entertainment and SCE Santa Monica Studio, published by Sony Computer Entertainment for the PlayStation 4 video game console.

Story
One day ago, a entity known as the Tag Master has decided to set up a fighting tournament in an alternate dimension, containing fragments of other dimensions (i,e; where the characters came from) in the form of arenas. Many challengers come from said dimensions to compete in the tournament for the ultimate prize: a new power unlike any other. The condition: a partner is required.