2K has said the Gunzerker and Siren classes in Borderlands 2 will be playable at its PAX East booth next week. Players will be able to run around the Pandora Park and Caustic Caverns maps shooting things. Sounds fun. Other 2K-published titles playable in the booth include: Spec Ops: The Line, XCOM: Enemy Unknown and Civilization V: Gods and Kings. If you’re heading to the event, be sure to stop by and give something a go. Thanks, D’toid.