arrow keys to move around, e for level editor, keys 1-8 to change which tile you are using, key 9 to delete all, click to place a tile, T and O to switch between placing a tile (you can move through) and obstacle(you cant move through) hold space while clicking to delete, you might have to click several times if there are multiple tiles/obstacles on that spot
collabing with linkmander sorry its laggy and broken but oh well
