How to play: Click the black square to turn on and off editor. PLAYER MODE: The mode to try the level. Use arrows to move and up to jump. Remember that you can walk only on green ground. EDITOR MODE: Use the purple circle to: arrows draw the level. WASD to use eraser. Space to delete al the level. HOW TO SAVE THE LEVEL: First press 0 key to hide all except the level. Then with your secondary mouse button (or two finger on the tactile mouse) click the stage. Clic "save image as...". Click that option. Then name it "MINECRAFT LEVEL" (or everything you want.) Then remix this, delete editor mode ( basically set the "editor mode" into 0 forever, and upload the image of the level. You will have the level saved!!