Amazing entry, really entertaining! I was able to get the Wizard, the Squid and the Drill Crab (this one demolished the boss!).
I see some Digimon World vibes on it, specially on how needy the little fella is with his poopness. The battles were also a great surprise and satisfying, making your trained status matter.
I have to say the choice of a cylinder collision shape for the character made me wander around the boundaries of the map, just for the satisfaction of movement, good pick and usage.