what kind of space is this?

[Secret]

http://jayisgames.com/games/adynatopia/

I know it is based on some sort of pernrose triangle thing
But this game seemed to have defined the boundary of the ledges somehow
Any thoughts on how the space behaves when one walk around it?

[quickfur]

It's a paradoxical space. It's based on illusions caused by projection, which are then interpreted as if they were actual geometry. Interesting little thing.