Current version: 0.1.5 Even tho you have a pro gamer PC, this is a website, and it has limited usage of power (That means the game might lag while experiencing multiplayer). I've given some people permissions to change the version, you can access the module by pressing 0 + Space. (If you don't see anybody, that could mean that they are in a diffrent level) Tested it, works. Only up to 4 players can play.
Based on @Griffpatch's youtube tutorial "Cloud Multiplayer game on Scratch" and modded it into Super Mario Z FUTURE UPDATE IDEAS: - ??? - I have no Idea