What business published XXX?
Transdimensional Teenage Mutant Ninja Turtles
Transdimensional Teenage Mutant Ninja Turtles (also officially abbreviated to either Transdimensional Ninja Turtles or Transdimensional TMNT) was a supplement for the role-playing game Teenage Mutant Ninja Turtles & Other Strangeness which covered setting and rules information for both time travel and transdimensional travel.