Great Job Philip! This game does a great job of subverting the genre of Virtual Pet games, and it was fun to go in three different directions (cute pet game, horror game, and meta game)
I don't have much direct criticism since I enjoyed it a lot, but I think if you were to further expand on the game, I'd hope to spend more time in the earlier two phases of the game. I think if you spent more time in cute pet land, it would help the horror reveal feel more impactful, and then the same from horror to meta.
Again, amazing job, it was super fun to play!