Core is all about fun, and we encourage you to flex your creativity muscles not only with the games you create and within the games you play, but your username as well! That said, all usernames must adhere to the guidelines set forth in the Core Code of Conduct.
At the discretion of Core's moderation staff, accounts with inappropriate, offensive, or otherwise non-compliant usernames are subject to disciplinary action including warnings, suspensions, or permanent bans.
If you find another user without a username that seems to break the Core Code of Conduct, please report them via this guide.