PlanetSide: Core Combat for PC at GameSpot
- Includes details of discussion with PlanetSide producer about expansion and concept art.
- http://www.gamespot.com/pc/action/planetsidecorecombat/

PlanetSide: Core Combat
- Official announcement of expansion. Includes list of features and concept art.
- http://planetside.station.sony.com/corecombat/