Got my PC set up and tried this out. Here's a few somewhat random thoughts:
-Looking at the gifs, I thought the controls would probably be good. They were even better: movement felt nice and the animations were super snappy
-Reaching the top of ladders and then automatically falling felt odd
-The character rotating slightly when in free fall felt odd also, not sure if I liked it still
-The look direction getting locked when attacking takes time to get used to
-The varied pitch coin pickup sounds are hard to listen to as well as the high heels clatter sound
-The musketeers sniper laser serves it's purpose but still feels out of place for the theme
-I think the eye in the wall should perhaps squint when shooting that beam. That's how I shoot laser from my eyes anyways.
So far I've played the game for maybe 10+ runs, with my old crappy game controler. Didn't get to really try out the items or the combos or special attacks yet.
In general, the game feels really promising. The theme is good and the game looks and feels great already. Good job!