September 7th should be a day of rejoice for lovers of stealth games.  Klei Entertainment’s Mark of the Ninja has been released and is available on XBLA for 1200MS points.  I had a chance to play Mark of the Ninja at this years PAX East, and since then I’ve been anxiously waiting for it’s release.  You can check out my preview here, with a full review soon to come.

Beside telling you a bit about the game, you will also get to preview some of the additional costumes in the trailer above.  Check it out if you haven’t already.