Quote Originally Posted by Kafeen View Post
You can't sign in to the account on more than one platform at a time. You also still couldn't create mules as they're still on the same account, not on your friend list. Unless you create separate accounts and pay for 2 subscriptions.
When you register you key code which comes with each version of the game.
PC , PS3 and soon PS4 this code allows for that particular device to load the game client and yes you can load more than one at a time. just not the same character / toon you created at the same time.. that would be impossible. but alt. characters yes.