Thanks! I was going for the 'screenshots/menu is totally misleading' vile ingredient (that I added myself). Just out of curiosity, did you find the secret room with your picture in it?
I found all the stuff in the second level (I think), but def missed something in the gauntlet. I cheesed through the 4th room as fast as I could
I made a video showing the secret area you missed, here's the hidden area with your image, it's at 1:58, not sure why I can't paste a specific time: