Roblox: Sonic Speed Simulator - Tuxedo Classic Sonic Announcement Trailer | Sonic Central 2023 - Roblox

As a main game platform released in 2006, this massively multiplayer online environment lets you socialize within user-created virtual worlds. The core gameplay loop involves exploring countless experiences—ranging from Platformers to Simulators—built entirely by the community. Creators can script these worlds using Lua 5.1 to define unique events and mechanics. Its distinctive feature is its nature as a content ecosystem, offering diverse adventures across PC, mobile, and consoles without a fixed publisher storyline.