Inafune announced that the game’s portable version, available on the Nintendo 3DS and Playstation Vita would “follow at a later point,” news that may disappoint anyone who backed the project and requested a portable download. 

To the game’s backers, Inafune had these closing words to say:

Despite the long development cycle and the delay on the game’s portable version, fans of old-school platformers, especially Mega Man, should definitely keep an eye on Mighty No. 9.