I didn't understand exactly what I was doing, the art choice looks cool but also makes it hard to understand what's going on, I think I finished the game but I didn't understand the text..

Web version didn’t work, so I had to download it. There seems to be some filter that makes it extremely hard to see anything. I went up for a while and the game abruptly ended with an “OK” button and a text that couldn’t manage to read. Overall a bit of a confusing experience.

It's hard to see anything. Bullets are wayyyy too dark. The web version doesn't work.
There is no collisions that stop me from leaving the view.
Also the game is way too short.

The HTML version does not start, and the zip folder is a Godot project that players can't start, that folder is only for you. To play the game, you need the exe and pck in the same folder, so you should put those two files in a folder, make a zip from that folder, and upload that zip, instead of the three current files.

Also, because the CRT filter darkens the picture so much, and the bullets have almost the same color as the background, I can't see the bullets at all. It looks much darker on my machine than one the screenshot, like this. I can't really give feedback without being able to play the game.