FREE Halo 5: Guardians for Xbox One
You can score a FREE Halo 5: Guardians Xbox One Game Download through the Monster Energy x Halo Infinite promotion! No purchase required. Click here and create a free EarnRewards account then confirm your email. After you click the confirmation link, scroll down and click the "Redeem free download" link to get your code. Go here then sign in with your Microsoft account to redeem your code and the content will be added to your library. Once redeemed, content will not expire.