Originally Posted by Andy3012
I meant HIS SDK, not Source SDK...
He is making a SiN 2 - which would be perfect to remake SiN 1 on.
You could always practice with regular SDK until you get the hang of it and eventually port your maps to the SiN 2 SDK
He's making an SDK!?
Oh I thought it only was a mod he was creating, but tha's awesome!