July Games With Gold Free Titles

Microsoft has announced the free games that Xbox Live Gold members will receive in July, and it includes four games in total--one of which was already made free during June.
Xbox One:

Guacamelee! Super Turbo Championship Edition -- This version of the game adds extra content which includes characters, levels and so forth.

Max: The Curse of Brotherhood -- This one if already available, so download if you haven't yet.

Xbox 360:

July 1: Gotham City Impostors -- This is Batman-themed shooter which a decent multiplayer game which was first given away in the collectors edition of Batman Arkham City.

July 16: BattleBlock Theater -- This one is from The Behemoth, a developer known for Castle Crashers and Alien Hominid.