This was really fun! The dynamic music was great, and there was a great feeling of power and enemy progression.
The way some of the items stacked led to a couple of weird interactions. Somewhere around 7 bubbles I realized I just wasn’t taking any real amount of damage, and at some point I stopped using the jetpack because I had so many jumps (and trying to count my jumps to figure out when to start holding space instead of tapping it was a little awkward).
But these are minor things; I opened tons of chests, lit all the braziers, and had a bunch of fun!