Sonic Speed Simulator is a super-popular fan-made game on Roblox that is a partnership between Sega of America and Roblox developer Gamefam. At the time of writing, the game has over 20K active ...

December 6, 2025: A new Sonic Speed Simulator code is here for the Season 15 release, netting you a free Candy Cane emoji. What are the new Sonic Speed Simulator codes? Well, we've confirmed all ...