If you happen to find yourself with nary a game to play, you may want to check out Amazon's "Microsoft 5-Game Arcade Pack" for Steam. 

For the lovely price of $9.99, you'll receive: Deadlight, Insanely Twisted Shadow Planet, Iron Brigade, Mark of the Ninja, and Toy Soldiers, all of which have been linked to our review. Each game sells for $3.75 on Amazon if bought individually, except for Toy Soldiers, which goes for $2.49.

[Thanks, T3HM0RR0W!]