Agree with the other comments, the atmosphere is great - the visuals and sound design work very well together. It's definitely unique in a great way, very creative and fun.
I think the controls are fine since WASD works for most of the movement, and I found myself using the mouse for navigation as well since it does really seem to fit well. Once I got accustomed to WASD movement, it felt a bit limiting that S could not back out of inspecting things (only click), though it's a very small nitpick. Overall I think this is really cool, it's not my style of game per se but I did enjoy it for sure. Great job!