The Sonic x Shadow Generations update in Sonic Speed Simulator has introduced a new world called the Radical Highway. You can enter this world through a portal in the spawn area. Some quests tied are ...

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 ...

Shadow faces the return of Black Doom, whom he thought he defeated in his eponymous game, and gains new powers that bear the name of his alien surrogate father, including Doom Spear, Doom Blast, and ...