picked this up from that Amazon bundle: Love. This game is really that good.

it's a game for XBL and PC called Mark of the Ninja. It's a 2D stealth game that moves a lot faster than traditional 3D stealth games. You aren't waiting for people to pass by all the time. It's bloody and has an animated style to it not unlike Shank.

I picked it up from an Amazon digital bundle. Sometimes Amazon.com has these digital bundles. I think in this case it was Deadlight, Insanely Twisted Shadow Planet, Iron Brigade, Mark of the Ninja and Toy Soldiers, all for $10. Pretty sure Mark alone usually sells for about $10+.

Buying on Amazon got me not only the game via my Amazon game downloader but also a key that activated on Steam so I have it in my steam account which is kinda awesome.

I think to buy all you really need is to put an American address in the shipping and since it's digital.. no worries.