This is a huge improvement compared to the last one, but you can still jump through walls if you can get under a slanted surface.
Nice level design
Not bad. I glitched through the wall by the top-right corner of the finish area multiple times just by going into that corner and I had to actually finish the maze 3 times to be able to stop. That long vertical wall to the left of it was another glitchy one where I hit the bottom and it carried me up like an elevator about halfway then spit me out on the other side.