It looks like BioShock creator Ken Levine has a position open at his new studio, and the job description indicates some new information on his upcoming game.
According to the job listing for gameplay systems designer, the studio is looking for someone with experience in “open-world or semi-open” world games. The game is to be from a First Person view and is in the work using Epic’s Unreal Engine 4. It’s said that Ken’s upcoming game is going to be highly creative and innovative.
No other info currently, but it’ll be interesting to see what’s next after BioShock.