IDW

The Teenage Mutant Ninja Turtles are living their supposedly best life in the best way they can think of. But their enemy, Krang, has built a device that will open the portal to Dimension X and bring his army to earth. But a timely thwart from the Turtles causes the portal to malfunction, causing several visitors from many dimensions to get transported to theirs. Now they must find a way to send them back to their original dimensions.

Based on the Teenage Mutant Ninja Turtles characters created by Kevin Eastman and Peter Laird.