None.
Scratch Wi-Fi Gaming Network (or, SWIGN (pronounced swig-en)) is a gaming network that all Scratchers (not New Scratchers) can put into a Cloud Data gaming project. :RULES: No chats (unless it is a Safe Chat (a chat where you can choose to say instead of type in)) To make the project SWIGN, Don't say in the notes "THIS IS SWIGN!" people will get confused! Instead, Say in the notes... "This is a SWIGN connected project, please see https://scratch.mit.edu/projects/92140167/ for more information."