Welcome to the level editor!!! All of the tools and controls are explained in the game if you go to Menu and then click the question mark box at the top of the menu Please Do post the code of your levels in the comment section once I start gathering up codes that I like they will be put into the menu as featured levels
Music: World Map music from pikmin 3 Let me note I am working on improving the loading time. That will hopefully be fixed soon :) based on: https://scratch.mit.edu/projects/14526753/