It looks like Dead Center and Hard Rain are indeed the last two campaigns in Left 4 Dead 2 (Xbox 360, PC). Both have been spotted in a list of achievements unearthed by the folks at Xbox360Achievements. The 50-achievement list gives out a total of 1,000 points and also gives us a glimpse at some new features, including a defibrillator that can be used to revive dead Survivors.

If you're going to be in the San Diego area on the 23rd, you may want to stop by the San Diego Comic Con and score some points in Valve's zombie apocalypse simulator. Who knows, it might come in handy when the dead really start walking the earth.

The game industry may be getting swamped with sequels, remakes, annualization, and all manner of money-raking tactics. That's bad news, an analyst says, because creativity among developers is often compromised. He says, however, publishers are better off in the long run by breeding talent among the minds behind the medium. Get his full take in the article after the jump.