You have a README which is great, but you'll need a License file as well (these are two main criteria for open source category). It'd be a good idea to fill out your README with some information. Maybe what's in your submission page: https://spookyman999.itch.io/haven and also some screenshots.

Sounds are a nice touch. I enjoyed the narrative at the start. And WOAH is that a super violent death! Lols. Graphics are really great too, the chill vibes juxtapose the gloomy narrative, and give your game some nice balance. Lovely animations in the background that make the game a little more dynamic without being over the top or distracting.

Funky game and nice work. The controls are fun and challenging enough but manageable. Great work on your submission.