In Roblox 's Sonic Speed Simulator, you'll be zipping around at the speed of sound with your favorite characters from the Sonic series, leveling up by picking up Chaos Orbs to attain greater ...

Roblox Sonic Speed Simulator is a running game where you will be building up your top speed so that you can go fast! The game ...

Here are all working Sonic Speed Simulator codes as of 28th August 2025: Not sure how to redeem codes in Sonic Speed Simulator? Here’s what you’ll need to do: ...