Gamers eager to return to the underwater dystopia finally have a spelunking date to look forward to. Take Two media has just announced that Bioshock 2 is set to have a worldwide release date of February 9, 2010. One of the first of the many delayed games to set a date, it looks like early 2010 is set to be a gigantic release window for many fantastic properties, the critically love and philosophical action inherent in Bioshock 2 sure to make it a lead contender in that timeframe. The title will be available for the Playstation 3, Xbox 360, and Games for Windows LIVE.