Soundwave on 28 March 2015
NX = time machine that sends Reggie back to 1988 so he can rewrite the contract with Sony so that the Playstation never happens. Nintendo also buys Apple in 1997 for a few million bucks.
Ergo once Nintendo creates the NX, the current time line will change, and in the new time line all third parties will be Super Duper Ultra Nintendo exclusive.
