I had a quite fun time with it! The story was interesting even if a little predictable. The moments when spirals appear were genuinely eerie and a contrast to rather calm normal music - good job with that.
One issue I had is I couldn't find a note with the passcode. Dialogue said I have found some sticky notes in the apartment but wouldn't say what's exactly on them. I ended up typing every combination and luckily managed to get it early on.
For a first game jam that is a very solid entry!