Today, November 21, is the last day of Microsoft's free Xbox One game promotion. This offer started November 15 and is pretty straightforward: buy any Xbox One bundle and get a free game of your choosing. The offer is available at numerous retailers across the United States.

　　The promotion comes at a busy time for new releases. High-profile games like Halo 5: Guardians, Call of Duty: Black Ops III, Rise of the Tomb Raider, Fallout 4, and Star Wars Battlefront are all now available.

　　More details about the Xbox One free game offer are available here. Microsoft offered the same deal earlier this month.

　　Although this deal is coming to an end, Microsoft's Black Friday offers on digital games are available now. Looking further ahead, Microsoft will offer all of its console bundles for $50 off Black Friday-Cyber Monday. For more on all of the best Black Friday offers from Microsoft, Sony, and others, check out this roundup.

　　The Xbox One enters the all-important holiday season with some momentum, as the console outsold the PlayStation 4 in the United States during October.