Congrats on your first game!
You had a clever use of the theme. I like how you used it to sow distrust with the ‘partner’ from the very beginning.
A couple things I’d suggest:
1- Consider lowering the volume of the text effect. It can get annoying, and if someone is using headphones they’re gonna be in for a not so good surprise.
2- Try changing the ‘Viewport dimensions’ in the project settings (on itch). As it is, it doesn’t fit properly on the screen. A resolution of 1280x720 usually works well, and you don’t need to rebuild the game.