SonicSpeedSimulator
A free [[Sonic_(series)|Sonic]] spin-off game available in [[Roblox]] since March 2022. It features open worlds and multiple playable characters.

Many characters have several unlockable costumes.

H4. External links

* "Sonic Fandom Wiki: Sonic Speed Simulator":https://sonic.fandom.com/wiki/Sonic_Speed_Simulator
* "Sonic Speed Simulator on Roblox":https://www.roblox.com/games/9049840490/Sonic-Speed-Simulator
sonic speed simulator