Roblox allows players to create or join groups that highlight their own interests on the platform. The creator can change the name as well, but there's a fee involved.

Check Availability on Roblox: Before finalizing your choice, ensure the username is available on Roblox. You can do this by attempting to register or change your username on the Roblox platform.

Roblox is a good company to experiment with the technology, Togelius says, because its users are creators and it’s something of an upstart. But ultimately, he says, more use of AI will require ...