Wow, that's a lot! Thank you so much for taking the time try my game out and write all this feedback, I really appreciate it.
Those are all very good points about the gameplay, I'm really mad at myself for forgetting to add wasd movement before releasing. I'm using Godot and doing that is incredibly easy, I did it the next day after the jam ended in 2 minutes at most, it just slipped my mind to do it beforehand.
Also, ice physics is a great suggestion, I have been thinking of ways to tweak the maze mechanics as I've been working on the next stages, and that should feel less frustrating, ideally. (I'm really sorry for causing you carpal tunnel syndrome)
As for polish, I've yet to dabble much into sound effects, though that's probably something I should focus on for my next game jam.
And to address some of your questions there: the narrator is the furthest thing from an unbiased, neutral entity. That aspect doesn't really get to shine in the content that's currently available, but I'm glad you picked up on it. The rabbit - another suspicious creature with weird interests, the red eyes are generally the norm for albino rabbits, the murderous tendencies are not though.
Again, I'm really thankful for you giving my tiny little game a chance. I know it's unpleasant in many ways, but it's all a learning experience in the end.