Rumour: Mighty No. 9 Will Not be Releasing in 2015 - NewsJared Katz , posted on 31 July 2015 / 2,575 Views
GameInformer has learned that Comcept’s Mighty No.9 has been delayed to 2016.
At the time of writing, neither Comcept nor Deep Silver (the game’s publisher) have responded to GameInformer; there's also been no official announcement of a delay.
However, the Megaman-inspired game has already been delayed before (from April 2015 to September 2015), so it wouldn't come as a big surprise if it has in fact been delayed until next year.
Mighty No.9 is set to release on Windows PC, Mac, Linux, PS4, PS3, Vita, Xbox One, Xbox 360, Wii U, and 3DS.