I mean, yeah, that's fun to those who like doing it

On the contrary, I've had a fun time decoding everything to better understand the world of TUNIC. Each to their own, eh? :)

man I really wanted this game to stop at the end but all this complicated plot and having to go out of your way to find answer is not all that fun

The above image is a screenshot of an audio track panel in Audacity; specifically a grayscale spectrogram view , with a custom frequency range (0 to 1750 Hz).

"What's this?" Spoilers below.

1· You have to solve the Glyph Tower Puzzle .
2· To solve it, you need to collect at least 6 Secret Treasures , and you need to decode (and properly execute) p. 54 .
3· Once you solve it, you will end up with a specific sequence of glyphs .
4· Decoded, the glyphs should read: Do you fear The Eyes of The Far Shore (DOT) CO [doyoufeartheeyesofthefarshore.co] .
5· Visit the above website, and you can find a looped audio (and also a video) file as a part of the website's assets .
6· Analyzing the spectrogram of the audio file, reveals a hidden message ...
7· ... which reads, "We are The Eyes of The Far Shore" .

What is this?