https://www.gamespot.com/articles/free-xbox-one-games-with-gold-for-september-2018-s/1100-6461801/ > We've reached the second half of September, which means anyone with an active Xbox Live Gold subscription can download two new games for free. The titles in question are the Xbox One game Livelock and the Xbox 360 game Sega Vintage Collection: Monster World. Both are playable on Xbox One. > Livelock is a top-down shooter that takes place after humanity and the rest of the organic life on Earth has been wiped out. The game puts you in the shoes of a robot fighting off hordes of enemies, with the goal of bringing life back to the planet. You can play it alone or with up to two friends in co-op mode. It's available for free between now and October 15.