Launch Speed Simulator on Roblox. Once the game loads, use the blue Twitter bird icon to open the Codes menu. Input a valid code in the text box and press Enter to receive your rewards.

Sonic is getting an official game on Roblox and it has Chaos! The “speed simulator” was made by Sega of America and Gamefam and allows you run around as Sonic, Tails, and Knuckles.

Roblox is getting an official Sonic the Hedgehog game backed by Sega called Sonic Speed Simulator. It's available for purchase for now but will go free-to-play this weekend on April 16 at 10 AM EST.

To its credit, Sonic Speed Simulator is a bit more than that. It's not just one world but multiple, featuring mechanics that the hedgehog has used in his 3D outings such as the homing spin attack ...

To redeem codes in Roblox Speed Simulator, players must follow the steps below. Open the game in Roblox. Click on the Treasure button. This will be on the left side of the game’s screen.