https://wccftech.com/sonic-the-hedgehog-brings-a-speed-simulator-to-roblox/

Roblox is probably one of the most downloaded titles in the gaming industry, being introduced to players nearly 16 years ago, back in 2006. Through the power of the in-game tool Roblox Studio, it has tools that allow players to create their own sub-games within itself, and as of April 2020, about 20 games have been accessed over one billion times, and players log millions in hours daily.

People within Roblox’s community have also reached out to official publishers, and one such case is Gamefam partnering with SEGA. This union brings Sonic the Hedgehog to Roblox in an official capacity. Through developer Gamefam, Sonic the Hedgehog jumps to the massively popular service in the form of Sonic Speed Simulator, the first time a AAA gaming character has done so.