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, shown ...

Jun 7, 2022 - Celebrate Sonic Central with Sonic Speed Simulator, the fastest game in Roblox, players are able to level up and gain speed by running through unique worlds while racing against friends ...

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