Which game play with seven member?
what!?!?!?! Yes if a Xbox live member also has the PC game and a PC you will be able to play with a Xbox Live member, when he is using his PC You can not even get on X box live so how do you think you could play someone in a game on Xbox Live when you are on the PC. The games are not compatible even if you were on the same network…
The only way to earn diamonds is by leveling up. If you are not a member, the easiest way to do that is to play animal derby & play games at parties. However if you are a member, you can play any game you want, also going into the wilderness, completing quests & baking is a great way to earn points.
Being a member on club penguin is so cool because you can buy clothes, decorate your igloo, play exclusive game, go to member only parties, and people will add you more if you are a member. I mean its not cheap to get a membership for club penguin but its definitely worth it because you can barley do nothing if your not a member!