Thus, he's proven to have outlived foes such as The Shredder and the Foot Clan, being far more powerful by his very nature. IDW's Rat King shared past incarnations' somewhat bandaged physical motif, ...

Shadow City Mysteries: Case Files – Rise of the Rat King is a narrative game set in Shadow City’s underbelly. Assume the role of the Rat King, an underworld mastermind fighting for absolute power.