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.

One watchful Roblox player finds an avid player's account and is shocked by how many times the user has changed their name in the sandbox title.

A Roblox player spent over $8,000 changing their username. The player renamed their account 802 times, revealing unusual spending habits.

Finalize Your Username: Once you find an available username that you like, proceed to use it for your Roblox account.

A Roblox player spent over $8,000 changing their username. The player renamed their account 802 times, revealing unusual spending habits.