Games with Gold comes around once a month like a co-op colossus giving Gold members of Xbox Live up to four 'free' games.  There have been a wonderfully disproportionate number of co-op titles to be had.  This month is a little light, with only one of the four games being co-op, but when that game is the stone cold classic Tom Clancy's Rainbow Six Vegas 2, who cares?

Microsoft's Games with Gold may be a poor reflection of Playstation Plus, but co-op fans have had a bevy of aging beauties to choose from, including Dead Rising 2 and Crackdown.  You can now add the aged master that is Tom Clancy's Rainbow Six: Vegas to that list, alongside Magic the Gathering 2013.