It is quite simple to redeem codes in this Roblox game. Just follow these steps: Run Blue Lock Rivals in Roblox. Once the lobby has loaded, click on the Codes button.

How to Redeem Codes in Roblox Mugen. These are the steps you need to take in order to redeem your Roblox Mugen codes: Image by Pro Game Guides. Run Mugen in Roblox. Hit the Codes button at the top of ...