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 ...

Sonic Speed Simulator 3D platformer experience on the Roblox platform inspired by the Sonic franchise. Similar to many other ...

Celebrate Sonic's birthday with a new event that unlocks Tuxedo Classic Sonic, the first alternate skin for Classic Sonic in Sonic Speed Simulator on Roblox. Check out some short gameplay ...