There is a lot of content for a very short game jam so great jam in getting so much in! I'm a fan of the visuals and lighting. Very fitting for halloween too! The fish themselves add to this since they are pretty terrifying.
The narration at the start is a great touch too and adds nicely to the world!
The terrain is really well done and felt natural.
I found the white cube easter egg near the sea ;).
Overall, this game has a solid foundation with a fun gameplay loop and to be done in 72 hours is impressive. Well done!