Use the arrow keys OR WASD. Hit the 0 key to open the level editor and use the 1-4 (9 for Goomba) keys to change which block you want to place, e is eyedropper. Hit L you change the level you are at, hit r to reset and change the width and height of the project. ----------------------{Saving Your Level}------------------------- To save your level and share them with friends you can show the list "level store" and triple click your level, if you don't know what level you are on just hit l and it will tell you, leave the box blank to continue. (For the level code to be up to date, you need to exit editor) ----------------------{Loading a Level}---------------------------- To load a level you will need to have a level code, paste it into the level store list, and load that level. Here is the form: https://scratch.mit.edu/discuss/topic/622926/
Thanks to @griffpatch for his tutorials and his @griffpatch_tutor account for the sprites
