Hi there,I have my galactic civilization III on steam today.But anyone here who can tell me what's come with the copy.First I think there will have a key come with the game,so I can register the founder edition,but there is no key come with the game in my case.Second what is the alpha version download size?Mine is only 111MB and can't start the game,I have steam 3 years.So what can I do please advise,or some info please.thanks.