Oh a biological thriller + apocalypse + romance VN? It's like it was made for me.
Love the colors, the character design and the art. Good music, too. Very interesting to see how Lykos is portrayed. Normally these type of LIs are all a blank slate with them being a test subject and possible not having any memories. Our MC is cool. Level-headed and serious, as it fits the situation. Not OP, she is a scientist not some super soldier.