Turbo mode. Shift + Flag. There are 5 levels. There is nothing to signify the end, but you will be automatically transported to the next level.
Scratch wiki raycaster tutorial. If you get confused, click see inside and look at the map. v1.0-raycaster successful v1.4-3 levels v1.8-level title words v2.2-4th level v2.6-5th level
