a dungeon crawler with shoot 'em up elements is super clever, something i've never seen, and the art style is spot on. loved all the unique voice clips for the monsters too. trying to collect all 27 monsters can feel a bit grindy, (even with the four luckiest monsters), so I was hoping for a bigger reward for doing so, like a "true" ending perhaps (although the certificate is really charming!)
I also noticed it's actually possible to enter and exit the room with the collapsed wall in the first area of the game. it isn't game breaking at all, just thought it was a fun discovery.