Roblox Sonic Speed Simulator is a running game where you will be building up your top speed so that you can go fast! The game is chock full of Sonic the Hedgehog based levels and characters, where you ...

Sonic Speed Simulator is a Sonic the Hedgehog-themed Roblox experience where you run across various maps to collect Rings and become faster. Of its many maps, the first you will encounter is Green ...