Get from one green to the other! W/^ to move forward, A/< to turn left and D/> to turn right. Enter to show the 2D map behind this project.
Thanks to @hellodandelion for the original. He made a keyboard project on mobile, so he didn't know if it worked. This is a bugfix of his project, and I think he has fixed it. I actually learnt how to make 3D mazes from this project!
