As of yesterday, there has been a breach on Microsoft's Xbox LIVE Arcade. Early Friday morning, a shady figure in dark clothing with his face masked was seen infiltrating the platform using a combination of blinding speed, still patience, viscous killer instinct, and deathly silence; this ninja as we will call him, was designed to operate under the nose of the general population without being noticed.
However, we have spotted the intruder and plan to alert all to his presence. Mark of the Ninja can be found on XBLA for 1200MSP. Use the cover of shadow to brilliantly execute your plan, and anyone who stands between you and your objective, my ninja. Klei Entertainment (creators of Shank, Shank 2) have taken care to craft a title that focuses on stealth as a priority, a rare feat for a ninja-centric title, which so often deal in hacking things to pieces.
Coupled with the infrequent premise of 2D stealth gameplay, Mark of the Ninja looks like a promising release. Worth the money? You'll have to wait to find that out.