User blog comment:Evans0305/Bioshock 2 - Additional Concept Art pt.1/@comment-1500935-20110330084401

There are also one more thing I'd like to see: the concept arts from the multiplayer (the ones we can see in Deco Devolution like Athena Steamworks or Siren Song Studios), they looked pretty cool and that's too bad the developers didn't dig in the originality instead of re-tooled environment.