Genuinely enjoyed the demo - Looking forward to the full game!

Had an idea while playing:

Would be cool to add a player HP system and have fish/creatures that cause debuffs? For example: a Puffer Fish or Piranha that causes bite damage, poison, or even fatigue and an upgrade system for health/resistance to combat it. Maybe even crazier creatures like an evil Kraken in the open sea levels? Just a fun idea. Best of luck with your success :)