How to use each key: Arrow keys, WASD keys (space bar to jump): movement. Very Simple! 0 key: Go to the editor, as you can make your levels. When you finish designing, click the 0 key again to save. 1,2,3,4,5,9 keys: Toggle within the keys to change the tile you want. If there are any bugs, please tell me. If you liked it, don't forget to love and favourite! v1.0: Creating A New Project v1.1: Setup v1.2: Making Grid Lists v1.3: Tile Collisions v1.4: Scripting the Tiles v1.5: Adding the Level Editor v1.6: More Level Code v1.7: Dropping Through Platforms v1.8: Enemies! v1.9: Enemies in the Level Editor v1.10: Mystery Blocks v1.11: Death, Background and Sound v1.12: Auto-Arranging Tiles in Level Editor v1.13: The Next Level and Improvements v1.14: Adding Slopes v1.15: Crouching and Sliding v1.16: Adding Piranha Plants v1.17: Adding Koopas and Koopa Shells v1.18: Power-Ups and Adding Small Mario