I also had the ramp issue. And the first enemy in wing 1 also was problematic like the others said. I have no idea how to beat him because everything misses, not just my attacks but also his attacks. Had to reload the game, then tried again, and then I could move through him as if he didnt exist lol. Got the compass and then I walked through him again. Then once I bumped into him again, the fight started. Only my first strike onto him actually connected, after that it was all misses again :(
This was with the webGL version.
I like the aesthetics, though!