As the open beta for Gotham City Impostors soon approaches, WB Games and Monolith finally revealed a release date for the upcoming shooter. You’ll be able to create your own Bat or Joker persona on January 10, 2012 for 1200 MSP with up to 12-player online. If you sign up now, you can still get a chance to enter in the open beta or for those who purchased Batman: Arkham City as it begins sometime in December. You’ll find out via e-mail so prepare your Bat-tools on your utility belt when this hits in January.
Source: Official Website