Unlocking Shadow in Sonic Speed Simulator The Release Shadow mission banner (Image via Roblox) The basic variant of Shadow the Hedgehog is free to unlock once you reach the Lost Valley Zone.

Roblox developer Gamefam and Sega are teaming up to create a unique Sonic the Hedgehog experience.

Sonic is getting an official game on Roblox and it has Chaos! The “speed simulator” was made by Sega of America and Gamefam and allows you run around as Sonic, Tails, and Knuckles.

The Super Shadow Event Part 2 screen (Image via Roblox) Super Shadow Event Part 2 is a part of the multi-part event featuring Shadow the Hedgehog.

An update to the officially licensed Sonic Roblox game, Sonic Speed Simulator, will add a highly anticipated character in a new event.