This was really well done and super great! The tone that is set as well as the music and art really go together so much and make it such a fun visual novel to play! (Video below if anyone wants to watch!)
Loved the contrast from the normal/ cute art to the actually really creepiness of the art using the same style in the mansion, it really set the ambience well, and even more so with the music coming in and out as well as the typewriter sound for the text, which made it feel more like being in a mystery novel.
The game was great, and if you ever continue the Stillwater series, it would be super cool to see what more of the story you guys have and the explanations about Hugo's 'sight and burden' and the mystery of this game's universe! I think the ambiguity of what Hugo has and the world building has really allows players to conclude things on their own and it even is metaphorical, which is super cool!
Great job on it, it was really fun to play and good luck for the next project!