The lights are on
Ubisoft's stylized remake of the classic Teenage Mutant Ninja Turtles beat-em-up, Turtles in Time, was released in fall of 2009. Now, as it approaches its two-year anniversary, the game is apparently about to disappear from download services.
Joystiq has confirmation from Ubisoft that beginning June 30, Turtles in Time Re-Shelled will no longer be available for purchase. Only the PSN version is mentioned, but since Joystiq says that an expired license is the cause for the removal, I'm guessing this goes for the XBLA release as well.
I downloaded Re-Shelled back when it was released and had a blast playing through it co-op with a buddy. Personally, I'd recommend nabbing it while you can if you enjoy dumb, fun co-op games.