If you want to play with the features that no longer exist today, then join the Indev 20100223 WS WebAssembly version. Here, the world is like an island and is floating in the sky. It means that to go to the edge is dangerous, as this is flat and the corners are where you fall and lose the match. But later this was removed, and in the latest version, it seems very rare to play. Oh, if you want to experience the floating islands, then absolutely try this for once.