The First Multiplayer Player

On February 28, 2024, at 7:11 PM, yoooCAT was the first player to join Playstudio on the Scratch version. Their user ID is presumed to be ID 8.
They're now cemented in history as the first player ever to join Playstudio as a whole.
It is unknown what their avatar looks like, or if they are for certain not an active, or inactive user of Playstudio.