Originally Posted by Mr.Hitman
It depends on the host. You should ask the host first. But I am sure you are a LEGAL guardian since he is your brother, and you're 18 right? Correct me if I'm wrong there...
You are wrong.
A legal guardian is a person of legal age charged with the day to day responsibility of a person. A parent is the de facto guardian, and in case of death of incapacity another person of legal age may be petitioned to be legal guardian.
One does not simply declare himself legal guardian, there is a shit load of paperwork, and you also become legally responsible of the person.
It must be nice to feel obligated to chime in in all these threads, talking your ass off...
This being said, host is pretty much the first and last word on who can play or not.