Microsoft revealed the next four games that you’ll be getting for free in September as part of the Games with Gold program. During the month of September 2018, Xbox Live Gold subscribers will be getting over $70 in value, including Prison Architect: Xbox One Edition, Livelock, LEGO Star Wars III: The Clone Wars, and Sega Vintage Collection: Monster World.
As always, two games are for Xbox One and the other two are for Xbox 360, but you can play every game in Xbox One console using Backwards Compatibility.
On Xbox One, throughout the month of September 2018, Xbox Live Gold members can download Prison Architect: Xbox One Edition ($29.99 ERP) for free. Also, from September 16 through October 15, Livelock ($9.99 ERP) will be available for download at no extra cost.
On Xbox 360, LEGO Star Wars III: The Clone Wars ($19.99 ERP) will be free until September 15. Finally, on September 16 and until the end of the month, Sega Vintage Collection: Monster World ($9.99 ERP) will be available for free.
You can also see August 2018 games here.
