[Projectshifter]

Technically you could write a couple of scripts to make on online server "single player". Just don't have it draw other players and make as much of it clientsided as possible. I don't see the point though in having something like this, Graal isn't the most competitive MMORPG, but it is a bit nice, but if you were to make it single player, wouldn't you want something with a bit better graphics and that is a bit more expansive?