nope , you need to buy a licence <| sep |> Is there a specific reason you want to use purigen ? I personally would just stuff the filter with ceramic rings and polyfil <| sep |> 2014 ? Way more . It was a mod long before that . It was actually the first source mod that had its own Steam entry like a full product . <| sep |> Good . To hell with them . <| sep |> That was crazy impressive tbh <| sep |> They put up an ingame notice last night about a sale going on . I ' m pretty sure it currently is going on all weekend . <| sep |> I ' m unattractive and girls don ' t want to talk to meUnless they want a favour , of course , then it ' s all smiles and friendliness . <| sep |> Brett Keane ' s mass is far greater <| sep |> I need an answer to this one also ! I was planning on using a $ 25 certificate . Don ' t tell me I can ' t now .