> 4D Maze Game
> In the Maze
Side Forward Passages
Forward PassageTo get a better idea of the difference between inward and forward, let's look now at a forward passage. First we ought to get rid of all those side passages.
Then we can remove the wall in front of us …
… and see what's behind it.
Notice that the walls get smaller when they're further away.
How Much Space Is There?
Walls Are Opaque