There are some games, which are buyable on Steam (in my case Assasin's Creed Revelations), but require a uplay account. How can you find out which uplay account is linked inside Steam?
It seems that the CD key is already taken and so I guess it's another uplay on which I activated the game (I used to play it) despite not remembering of having ever created another uplay account.
So is there any opportunity to do so or will it probably an issue for the ubisoft service?