So where to start, the first Fallout game I've played was FO3 and shortly after I bought NV. Long story short, after lurking around the forums for a while I decided it was time to play the originals.
Yesterday, I bought Fallout on GOG and I have yet to fully play it, only managing to get my character up and running and shortly after that found myself being attacked by giant rats when I left the vault. lol. It took me a while to understand the combat which still, I'll be honest, I'm still not so sure. Tips are definitely appreciated, and anything else I should know before starting venturing further?