Very good game! i just have a feeew reccomendations..
1. Protogens! Would make a lot of sense for the sci-fi theme of the game
2. As ScoutTheDog has already said, change hermaphrodite to intersex, as it has been used as a derogatory term for intersex folks
3. You should be able to choose if you're a guard or nurse at the beginning, would provide a lot more stories and scenes I imagine