Gears of War 4 Ultimate Edition for Xbox One
Gears of War 4 for Xbox One is currently not available.
Free 2-3 day shipping. Free returns.

Online multiplayer on Xbox requires Xbox Live Gold (subscription sold separately).

[1] Gears of War 4 Season Pass requires Gear of War 4 game, Xbox Live Gold membership (sold separately) and broadband internet; ISP fees apply. Online multiplayer requires Xbox Live Gold subscription (sold separately).

[2] Free Games Offer: For paid Gold members only on Xbox One, active Gold membership required to play free games you’ve redeemed. Restrictions Apply. Savings based on retail value of game. Games sold separately. Requirements and available features vary across consoles; Multiplayer between Xbox One and Xbox 360 supported for select titles. Download required. http://www.xbox.com/backcompat.