The big problem is the author states this map is a re-make of "Deck 16" in the (rather thin) readme file. However the angled ramps are clearly from Deck 17, not Deck 16. Then there is the lava instead of slime too.
This applies to the other remake too.
I never liked Deck17, it didn't even feel right in its own game either.
Edited 1.82 minutes after the original posting.