https://youtu.be/eELMApYyuxc video with shared program in description .
I wonder if more than 2 players is possible!
programState = ProgramState.Playing;
const g = new multiplayer.Game(socket);
OK, Pelikhan says they are working on it:
“Multiplayer games will come to blocks eventually but we’re still working on the underlying communication protocol. Stay tuned, you’ll see tutorials showing once it’s ready.”
The Arcade software Is in beta still so it will change for sure