Create an account and set a unique username (Image via Roblox) Roblox platform is like any other website or app that requires all players to register and create an account. The platform allows ...

Username is the name linked to the Roblox account when it was created. This is both a requirement for logging into the account and the account's unique identification.

Roblox has the ability for people to change their usernames, but it comes at a high cost, and many aren't happy about that.