How can I choose my own username in Mistplay? Isaac February 20, 2025 16:56 Updated Follow If you do not add a username to your Profile when you first sign up through the referral program, Mistplay will autogenerate one for you. You can always go to the Profile section of the app to update your username at a later time. Related articles Can I delete a game from Mistplay? Why am I not earning units or GXP when I am playing games? I believe my account has been wrongfully blocked. What can I do? How do gems work? Error code glossary Comments 0 comments Article is closed for comments.