Sadly, Game-based fanclubs aren't allowed because we want to encourage people to post in the games' designated section on the forum. May I suggest posting a thread in Spin-Offs in which you can discuss the game?
I have a question, on the Pokemon Clubs section, I read the rules and there is on I don't get completely. I was wondering if I could make a "Pokemon Ranger: Gaurdian Signs" based fan-club without it being against the rules.