(edit OOS: sorry)
I didn't say you couldn't play in the RPG (if that's how you took it). Just that my name in this RP isn't Redwing, and you hafta contact my character first to start a conversation with him.
Vader's wife was very pregnant when she died 19 years ago. All of a sudden a 19 year old who is very strong in the force and has a distinct resembalance to him in his younger days rolls in from Vader's home planet with his old Master Obi-Wan (Who was the ONLY other person preset at the time his wife died. And to boot, the kid's last name is Skywalker.
So in answer to your question, he knew Luke was his son because his name is Darth Vader, and not Darth Retard.
-Forum post on why Vader knew Luke was his son.
Last edited by Redwing; 10-24-2002 at 11:30 PM.