Sonic Speed Simulator, the platformer adventure title featuring the iconic hedgehog, is among the experiences highlighted in the Roblox Winter Spotlight event.

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 ...

Here are all working Sonic Speed Simulator codes as of 28th August 2025: Not sure how to redeem codes in Sonic Speed Simulator? Here’s what you’ll need to do: ...

In Roblox 's Sonic Speed Simulator, you'll be zipping around at the speed of sound with your favorite characters from the Sonic series, leveling up by picking up Chaos Orbs to attain greater ...

Where Knuckles is in Sonic Speed Simulator and how to get him You can find Knuckles' hub in the Lost Valley (Image via Roblox) To find Knuckles, you must first gain access to the Lost Valley map.