id and password system

can you use ID and password system because i have different davices phone facebook laptop etc. but i have to play different accounts :S it s bad

There isn’t log-in system with ID and password but your IGN is the ID of your Account. However is not possible to have one single account on multiple devices sorry.

This problem has been required thousands of time, there is nothing to do until now.

Yes, we need a system like this… It is kind of important and a lot of games have it.