That was a really fun twist on a deckbuilder, really enjoyed my time with it! My only negative comment is that during first run frequent ability to reshuffle meant that I would often end up moving tiles back and forth if they weren't activated, but that's the only thing I was kind of meh about, which is wild! Everything else was really really fun! Really impressive work! The game starts off good and different tiles that show up bring in strategy both for placement and for the approach you want to take to the game, but when combined with relics the deckbuilding really starts to shine. I only did two runs but they felt really different in terms of playstyles and different synergies that they offered, I am really really impressed, fantastic effort putting together and adding wonderful finishing touches like sound effects and hover UI tooltips!
I played this on stream, here is the highlight in case you find watching first playthough useful: