Interesting idea and style!
The only thing I would have done is have the first guy be almost be perfect and have the last guy be hard to predict for difficulty reasons.
Very Good! Aesthetic is on point, the music and sounds fit into one cohesive whole, and it has a nice difficulty curve even if a part of me wishes it were easy . The music also great.
The only gripes are throwing knifes feel sluggish to throw sometimes and you can just jump offscreen into the void and just stay there for a while; ignoring everything.
Otherwise, it's excellent! It's defiantly going in the video recap, and if it isn't I'll be shocked!