Red Star Rings are the main currency of Sonic Speed Simulator on Roblox. They are used for everything from fusing Chao and ...

Upon collecting all seven Chaos Emeralds, characters from the Sonic franchise can go Super. Naturally, this power extends to ...

If you want to show the world just how fast ... Join Sonic and Roblox players everywhere to get a true taste of Sonic speed as you race, collect Chao to upgrade your character, and unlock exclusive ...

FAST FRIENDS will take place in the celebrated series’ iconic sets in a fast-paced competition event. From racing through Rachel and Monica’s apartment to darting across Joey and Chandler’s ...