THIS GAME IS FANTASTIC, by far the best of the 30 or so I've played. I love the art style, the separation of the red/blue, the distinct characters, and the tone set by the music. If I could spell "astetic" I would compliment that too.
The writing is *chef's kiss*. It's concise, insightful, and full of gritty character (tasteful F-bomb). I love how starting with the killer makes me feel like I'm rooting for the killer.
Branching paths are always difficult to implement, but choosing to not make the options quickly remerge pays off in feeling like every choice matters.
Good job!