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ValveTime.co.uk | Valve News, Forums, Steam
i have been waiting to make some fun hl2 deathmatch maps and everytime i try to open the source sdk through steam it says it is unavailable. I have tried deleting it and reinstalling it but it still does the same thing. i have tried using hammer without steam and it says that base.fgd is missing and i cant find it anywhere on my computer.