Very well-made. The rope mechanic is extremely smooth. Did not encounter a single bug or inconsistency in m completionist run. Graphics are smooth, progress is satisfying (maybe a bit too fast even, I think rare types shouldn't be so close to the starter ones) and the music is fitting. Also, the bigger fish being too fast and smart for smaller ropes instead of having the typical "You need equipment level 5 to catch this" makes for a very smooth experience.
Awsome job overall, really polished for 72 hours! Would love to see this turn into a full game <3