Hello,

I send an email to the support 6 days ago but didn't have any answer, so I'm asking my question here :
In order to release a game I need to go back to my old username. 

But when I try to do it in the settings it says that the username is already taken.

Can someone help me with it ?

Thanks a lot.

Ok, I figured out how to get my old username back : I changed my name again, so it unlocked my old name. After that I created a new account with the unlocked name.