Painkiller: Overdose (http://storefront.steampowered.com/v/index.php?area=game&AppId=3270), the prequel to the critically-acclaimed and award-winning FPS game series, is now available for pre-purchase on Steam. Save 10% before the official release date, October 30.

Packed with tons of fast-paced, adrenaline-fueled single player and multiplayer action, Painkiller Overdose brings with it 6 innovative new demonic weapons, mind-bending physics, lightning-player maps, over 40 demented and sickly-twisted monsters from Hell and gigantic end bosses.

More... (http://www.steampowered.com/index.php?area=news&id=1264)