Super Mario Bros. Mayhem 2
Now released.
Code wouldn't fit into a comment so I put it into this Google Doc, please copy the code within this Google Doc and paste it into "play worlds"
Google Doc:
https://docs.google.com/document/d/1HemuQJc_3ptFFsHi8ynmKbTFWmW5Uh7SPxCxXeiQvJw/...