Thanks all for the feedback. I've updated the game regarding minor issues.
As I'm moving away from it, I've made a Post-Mortem
https://tuskat.itch.io/r0d3nt/devlog/97458/what-ive-learned-from-my-first-game-r0d3nt
and made the repo public to let people access the code
https://github.com/tuskat/R0d3nt
Thanks everyone!