Cross-Platform maybe happening?

I just wanted to know If Halo Reach for PC and for Xbox One is gonna be a Cross-Platforming game? I figured it might be since the Steam Pc users will have to add and extra Xbox-Live Account in order to Play the game.

Please see the pinned threads in the MCC PC forums - all the confirmed details about cross play can be found there. Let’s keep this forum clear for discussing the Insiders program, thanks