Clandestined: Fade to Gray

A mystery sci-fi story, taking place inside an underground lab facility, where groundbreaking research is being conducted to make people immune to a bioweapon virus that destroyed civilisation. You're one of the test subjects and you're about to find out what comes next for humanity.
After a bioweapon was used, unleashing a deadly virus that destroyed civilisation, surviving humans were forced to live in underground shelters. But this didn't stop people from trying to defy their fate and attempt to find a cure or a solution to overcome the virus. Gray is a volunteer in one such experiment, one where people get genetically modified to be immune to the virus.
Now, after spending the last 5 years in hibernation whilst the research was being conducted, it is time to find out if the treatment has worked or not. Gray and another volunteer, Eteri, are re-animated from hibernation to undergo the tests that would show if they're on a brink of a new dawn of human civilisation or if they would merely become failed experiments. But very quickly many questions begin to surface. Where is Gray's brother, who was also a volunteer for this experiment? Why are project sponsors so impatient? And is someone deliberately trying to sabotage the project?
General Features:
A mystery sci-fi story visual novel, taking place inside an underground lab facility.
Choose for the main character to be male or female. This alters how some characters treat you, romance choices, and some endings.
Choices what to say or do can impact relations with other characters, some future events and endings.
Monitor your Physical, Mental, and Emotional wellbeing, as these come as skill checks that enable certain dialogue lines or important actions.
Multiple endings that determine Gray's future.