Xbox Live Gold members will receive two free games a month starting in July.
The news was announced at Microsoft’s E3 conference, with the first two titles revealed as Halo 3 and Assassin’s Creed II.
Halo 3 received 95% in the Console Monster review, while Assassin’s Creed II received 90%.
Future titles available to download for free will be available closer to the time.
You can follow the latest happenings at E3 on the Console Monster Twitter (@Console Monster).