[MiniOne]

Alot of games have a free trial period e.g. WoW (It would be a free gold period in graal's case). Which gives people a taste of what they'll receive before paying for it, which i believe would be a good idea.

This could be made effective for new players just starting off, if they enjoy the gold period then they can upgrade themselves into a gold member, if they prefer not upgrading then its up to them. If put together along with advertising then this could increase the number of subs graal gets by a convenient number.

I suggest a 7 Day trial period for each Computer and a few banners on sites which you can advertise your game for free, as well as youtube and veoh.