In a permanent state of coma. It awakens only to get some more money, before falling again. At this point is more corpse than comatose, but technically still alive. IIRC, it gets like one minor update once or twice a year. I know that's exactly what happens with their other game, Erahunter. There are better games of this genre which are actually completed, or at least being actively worked on, instead of "just when the money fountain is starting to dry".
So what Aki said, but with more snark directed at the developers. Maybe.