Sonic The Hedgehog is a massive hit on Roblox, and his game has seen an incredible 100,000 concurrent users in just two days.

Players in the Sonic Speed Simulator on Roblox must keep raising their top speed to be the quickest in the game. To level up, they must gather resources like cash and orbs.

Sonic Speed Simulator on Roblox is a running game where players must boost their top speed to travel rapidly. Codes can help players upgrade their avatars and buy accessories and many skins.

Earlier today Sega announced a partnership with Gamefam to bring Sonic to Roblox in the brand-new game, Sonic Speed Simulator.