Sonic Speed Simulator is an official Sega game on the Roblox platform. In Sonic Speed Simulator, you'll be zipping around at the speed of sound, unlocking different characters from the Sonic franchise ...

Red Star Rings are the main currency of Sonic Speed Simulator on Roblox. They are used for everything from fusing Chao and Trails, purchasing and leveling up Characters, getting sets of your favorite ...

Sonic Speed Simulator is celebrating Sonic and Shadow's 33rd/23rd anniversaries with the Birthday Bash Event, and players are busy collecting all the cool items it has to offer. Among them is a new ...

Sonic Speed Simulator is in a celebratory mood as everyone is enjoying the Birthday Bash Event in the game. Among the various rewards for completing the Birthday Event tasks, most players have their ...