Quake II Mission Pack 2: Ground Zero

From Valve Developer Community

Image:steam_available.png This game is available for play.
Enter steam://run/2340 (http://neocodenetworks.org/steam/redirect.php?url=steam://run/2340) in your address bar to play.
You can also enter steam://store/2340 (http://neocodenetworks.org/steam/redirect.php?url=steam://store/2340) or visit the store (http://storefront.steampowered.com/v2/index.php?area=game&AppId=2340) to purchase this game.
Image:note.png Note: This mission pack requires the Steam version of QUAKE II to play.
Retrieved from "http://developer.valvesoftware.com/wiki/Quake_II_Mission_Pack_2:_Ground_Zero"