The Sonic x Shadow Generations update in Sonic Speed Simulator brings a new Radical Highway world where you can complete multiple quests for rewards. This includes some valuable ones like the new Doom ...

Sonic Speed Simulator is a sandbox game where you can embody various characters from the Sonic the Hedgehog franchise and level up to become faster. Celebrating the release of Sonic X Shadow ...

By participating and by building cool stuff, ROBLOX members can earn specialty badges as well as ROBLOX dollars (“ROBUX”). In turn, they can shop the online catalog to purchase avatar clothing and ...