It doesn’t seem like much time has passed since Konami’s Teenage Mutant Ninja Turtles: The Cowabunga Collection launched on Nintendo Switch and other platforms, but it seems to have been removed from Steam in Japan. It’s not entirely clear why the title was removed from the list, but it’s speculated that licensing rights could be to blame. Fortunately, this appears to be Japan at the moment, but other regions may follow soon.