Teenage Mutant Ninja Turtles: Shredder’s Revenge has an upcoming DLC called Dimension Shellshock, in which Usagi Yojimbo appears as a new playable character. Today, Dotemu announced that this content update also includes a new Survival Mode.

Survival Mode lets players battle across distinct dimensions and collect crystals. Spending enough crystals upon death unlocks upgrades such as a new life, power bars, Radical Mode, and extra hit points. As seen in the trailer below, one dimension includes an Edo-inspired zone. You can even transform into bosses like Bebop and Rocksteady to pummel foes. 

Dimension Shellshock is slated to arrive later this year and will be a paid add-on. You can read our review of Shredder’s Revenge here.