Quite the haunting VN. This shows mastery in the art of suspense. We get the general picture of what has happened pretty quickly, but the VN strings us along like our MC does with the remaining deer. The two characters’ emotions are well displayed and the writing in general is very good.
The sprites and backgrounds look great together. The illustrations are too (the ones in the ending in particular). The music fine, but I have to bring up the last one… It sounds way too silly for the situation, it was jarring.
Overall, a great VN who works perfectly as a short story like this. Great job!
(Oh, and I’m unsure about the message in binary. Seemed superfluous to me.)