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.

How to sign up for a new Roblox account. How to create and customize your Roblox avatar. How to change your Roblox username and display name. How to join Roblox shared experiences (games).