How to buy 1,000 Robux to change your username on Roblox Robux are the in-game currency of Roblox, and they may be used to buy in-game improvements and avatar accessories.

While Usernames are unique, two or more players can have the same Display Name. How Do I Change My ROBLOX Username? Changing your username on ROBLOX is an easy, but expensive process.

The Roblox community discusses the cost in place to change players’ usernames, and most are struggling to understand why the price is so high.

With Roblox available on many formats, here's everything you need to know about the game, including tips on how to play safely online.