Now that we are halfway through August, Games with Gold has changes its rotation. Sorry, but if you didn’t pick up So Many Me and Metro 2033 they’re out and now we have Metro: Last Light and How to Survive: Storm Warning Edition free until August 31, 2015.
Metro: Last Light (X360) is a first person shooter set in the underground (and occasionally aboveground) post-apocalyptic world of the Russia subway. If zombies and survival mechanics are more your thing than How to Survive (X1) will satisfy that need with an archipelago full of zombies and items to craft together, while you also manage hunger and thirst. Both are free to download now if you have a Xbox Live Gold subscription.
— Xbox (@Xbox) August 16, 2015