THE CLOUD VARIABLE IS BROKEN AND SO IT DOESN'T WORK! If you are a new Scratcher or are logged out then it won't work. In the list "Usernames" are listed all players who are online. It is possible to list up to 99 online player names. If multiple people are online then it will show them. Otherwise it will only show yourself.
This is just a test for a multiplayer username to ID engine. It uses only 1 cloud variable but it might take a while to get all the names because it "asks" every online player. At the end you have 99 IDs with 99 names and you don't have to pass the username in the game itself. Thanks to: @BIG-red-BUTTON for the IDEA to encrypt usernames with costumes of the figure ( https://scratch.mit.edu/projects/22010269/ )
