July's Xbox Games with Gold offering is topped by Tom Clancy's Splinter Cell Conviction and Virtua Fighter 5 Final Showdown - both Xbox 360 games.
Conviction is the penultimate entry in the Splinter Cell series (to date, anyway), originally released in 2010. It's decent fun - far from the height of the series, but probably not its low watermark, either (that would be Blacklist, which arrived in 2013).
Virtua Fighter 5 Final Showdown, meanwhile, is the latest version of Sega's fighting game series, released in 2012.