DC Multiverse

DC Multiverse is an open-world action RPG which serves as a multiversal spinoff to the all DC titles as well as the multiversal characters to appear in-game. Due to the expansive characters, the hub will be much bigger than in Gotham Knights, which is a merged, multiversal Earth.

Synopsis
Starro the Conqueror causes trouble for the DC Multiverse and summons mindless zombies from across the multiverse to kill the hero teams: The Bat Family, The League of Superpets, the Justice League and Justice Society, the Suicide Squad, the Outsiders, the Justice League Dark, the Birds of Prey, and the Villains. They work together to eliminate Starro. Consequently, Warner characters from other respective franchises were pulled to this merged megaverse (presumably by Anti-Monitor). The heroes and villains work together to eliminate and capture their evil counterparts in league with Anti-Monitor, the Unjust Ones.