Comcept and Deep Silver announced earlier this week that they will be releasing a Mighty No. 9: Signature Edition, which will include a physical copy of the game, new DLC, a 6.5 inch figurine, and packaging signed by Keiji Inafune. Unfortunately, it seems that this collector’s edition will not be available on Wii U. In reply to a tweet questioning what platforms it will be for, Deep Silver stated that it will only be available on Xbox One and PlayStation 4.
You can still get the standard edition of Mighty No. 9 for Wii U on September 15th in the United States and September 18th everywhere else. The regular retail edition will cost $29.99, the digital edition will be $19.99, and the Mighty No. 9: Signature Edition will be $59.99.
@Shadow_Enz Can confirm that the US-only Signature Edition is only available for XB1 and PS4.
— Official Deep Silver (@deepsilver) June 3, 2015