I made my hand Crud Sack but when I try to add friends it asks for your steam id or email...
Sign into Steam. Bring up Friends from the Systray. Go to the +Add friend... at the bottom, cut and paste [BFC] KnuckleBuckett into the entry form. Next.
Repeat process for [BFC] Drorin
If you still have issues let us know and we will do what we can to help ya.