Every month, Microsoft releases a couple games for free for their Xbox Gold subscribers. This month sees two Xbox One games (a rarity) and two 360 games being added to the list. For the first half of July, Xbox One owners can download Assassins Creed 4: Black Flag for free on Xbox One (until July 31) and Plants vs Zombies on the 360 (until July 15). Starting on July 16, Xbox One owners can download a new game called So Many Me (until August 15) and Gears of War 3 on the 360 (until July 31). Why Microsoft needs to make things so complicated with these weird dates, who knows, but free games are free games.