This is a really cool little room-loop puzzler.
The title screen is crisp, and I loved the little self-aware humor ("looks like the dev didn't have enough time..." lol). The dialogue presentation is also really good, the typing speed and the shake/feel when the character is stressed make it feel really alive.
The notebook clues are a great puzzle mechanic, and the pixel art and SFX give it a really nice polished vibe. I had to retry just to figure it out. Really cool well-polished game.