Long time ago I wrote a review, lets see.
Gameplay:
The size of the playable area is balanced nicely overall, there are no big area’s without tiles and there are only a few narrow area’s. The warp from the bottom to the middle means that one can constantly fall down and get back up which could turn especially duels a bit less internesting.
Eyecandy:
The edges of the level are very straight, I would have prefered some different lines in the walls, you could have made them symitrical as well. When jumping around a bit at the C+1 you notice a black line in the top of the background.
The rest of the background is nice and the middle part of the layer 4 of the map is quite good and nicely shaped.
Originality:
I think few maps in this shape have been made, its looks nice, you did a good job, though I always apreciate it when people use different methods than springs and warps to create ways up.
Gameplay: 6,5
Eyecandy: 7,5
Originality: 7
Final Grade: 7