You must complete Sonic's and Shadow's Anniversary Events to unlock the skin (Image via Roblox) You can find Sonic's and Shadow's Anniversary Event missions at their podium.

Sonic Speed Simulator is hosting an event allowing you to claim the Chrome Metal Sonic skin in-game.

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 ...

Roblox Sonic Speed Simulator has some special codes to help you do all that you want to do in the game, find them here!