When players begin Sonic Speed Simulator on Roblox, they'll find that they can't play as Sonic right away and that he takes some grinding to unlock.

Esports News: Roblox Anime Combat Simulator players can use free codes to gain boosts such as pets, yen, and strength potions to climb leaderboards. The article pro ...

Sonic Speed Simulator for Roblox adds new characters every other update, and Knuckles the Echidna wraps up the classic character roster nicely.