For a limited time only, Supergiant's beautiful indie release Bastion is available for just 600 Microsoft Points on Xbox Live. That equates to just about $7.50 in US Dollars.
The game revolutionizes the way that narration and storytelling happens in games, with brilliant voice acting by Logan Cunningham and first-rate writing by Greg Kasavin. Bastion follows the protagonist on his hack 'n' slash journey to restore the Bastion after a catastrophic accident that left the world in shambles.
Bastion is definitely worth your time and at $7.50, this is a major steal. Check it out at http://marketplace.xbox.com/ and on your Xbox 360.