Duplicate the Tab and then splitscreen it, play with a friend or find somebody online, which might not be possible unless I somehow get like 40000 followers. If You don't see another scratch mascot while doing this, check if cloud varibles are working.
Thanks @Griffpatch for the tutorial! Can we all say thank you? Also yeah there are no usernames sadly but you can still play online multiplayer! The entire code of @Griffpatch's Cloud multiplayer thingy, I don't mind if you backpack this and credit me but you have to credit @Griffpatch.