Tom Clancy's Rainbow Six Vegas and Magic 2013 have been confirmed as September's free 'Games with Gold' titles.
Microsoft announced the Games for Gold promotion at E3 2013 in June. Every Xbox Live Gold member receives two free Xbox 360 game downloads per month until 2014.
Magic 2013 will be first up, going free from September 1 until September 15. A day later Rainbow Six Vegas goes free through to the end of the month.
Microsoft notes that Xbox Live members in South Africa will receive Shadowrun instead of Rainbow Six.
Previous games to have been offered by the promotion include Defense Grid: The Awakening, Assassin's Creed 2, Crackdown and Dead Rising 2.
Microsoft has officially announced an Xbox One release date window of November 2013 in 13 markets and a price of £429 / $499 / €499.