Use the arrow keys! https://turbowarp.org/537056616/fullscreen?fps=60 I'm trying a new type of ray casting. It's not that much different than before, except that it can be used to view height maps. If I could make a really fast brightness detector, this would work perfectly, but for now the best thing I have is "if touching sprite" haha.
v1.0 - *-.it was created.-* v1.1 - 2nd and 3rd height level. May affect preformance.