To invite someone to your family, go to the username's profile and scroll down and you should find something on the left hand of their profile that says "invite to your family" or something like that.
Sorry for not voting ngabu for the kudo - I've fixed that now! I died n1 and just left the game because I couldn't be bothered watching! It sounds like it was fun though. :)
Did you up my karma back to 0? Thank you very much. I Kudo'ed you for it was a great game and all. Sorry if I got pissed, though. I seriously hate lurkers.