Yeah, that would be quite a bummer. Hook what are the leaks you talked about in the aging sysytem, counting only the time you are logged in ? Although it may be harder to implement, it seems much more realistic, no ?
I think it may be possible to make your character look sturdier or thinner according to the strength modifier, but as said, if you gain disadvantages for having played PS for too long, who would even want to play a game like that ?
And what about the aging steps themself ? is everyone ok with the four aging stages hook proposed ?