Use Arrow keys to move Green Flag to Connect 10 secs.(Not always accurate, so try until its right, means that Everyone has a other ID, or else they onfilct each other) If takes too long to connect, press Stop wait a second then press the green flag. if it still won't connect, that means there are players playing. (I will add more rooms after a WHILE) If more than 2 Players join it will not let you connect or break the system. (Cause its ID 1 if its online its ID 2 or just stays at ID 0 forever until one of them leave) and there must be someone that is ID 1 (cause he clears the data) if ID 1 left then press green flag The text above will display status (Cloud or No Connection) if it is Cloud then you're connected if not then you're not connected. This only uses one Cloud Variable as you can see at the bottom. Need proof SEE INSIDE! i know its laggy (caused by Internet Lag + Internal Delay: 0.075 s + Scratch server delay)
1 CLOUD VARIABLE Check out revamped version: https://scratch.mit.edu/projects/390112861/