Silly level about being a shark. Honestly, the music, the effects, and the ominous messages whenever you eat a jellyfish make you feel scared of whatever's out there. Guess even apex predators have their struggles. The final boss is a little bit frustrating, but I still think it's cool; it serves as a good test of what all you've learned. Might be a good idea to find more ways to incentivize exploration than jellyfish, because I was too scared to look for more checkpoints until after I'd eaten all the small jellyfish already and I stumbled across one on my way to the boss; otherwise, it was a fun level.