Hey, I really enjoyed your game demo!
I was really drawn into the game and wondering what was going to happen. I think it really helped that there is no dialogue/monologue by the character for this. Just a really mysterious atmosphere.
Also I love the art style! And it has a very polished look and feel to it, like the buttons on the console move down with a nice sound effect, or the red cable which can be moved. Everything feels very responsive, good job on that!
The only time I was confused was with the data pad. I didn't realize how to close it and moving the mouse to the edges of the screen showed arrows for the cursor, but clicking had no effect. Took me a minute to find the closing handle of the data pad. Other than that it was awesome.

As a composer, I would be honored to contribute my skills and talents to your project if you're interested. I'm always looking for cool people and projects, which I genuinely love, so if you need a composer, or just want to chat about games, feel free to contact me!
You can find some of my work and my contact data here: https://michael-lueckgen.com/

Anyway, I'm really looking forward to the full game! I Already wishlisted on steam :)
Take care!