Since this is the final update for this game, wanted to leave a comment on the finished work. Darkwatcher1001 has provided a fantastic review below already, nothing I'll say they didn't say better. Just wanted to once again thank you for making this game and your approach to writing believable characters. It seems like 12 characters is a lot but all of them are memorable and unique.
For a game like this you really went in detail with the worldbuilding and the "scientific" treatment of the topic. The inclusion of basic safety protocol like mental health check-ups or making sure that risk of complications is minimal when proceeding with Olivia's treatment greatly enhanced the experience.
And, it may sound strange, but thank you for putting a full stop and finishing the game. A lot of developers it seems burn out before they are able to reach the finish line and leave an incomplete experience for the players. You went at your own pace and made a full plot-heavy game with illustrations, and a coherent ending that ties it all together nicely! In an age of half-finished works and eternal Alpha-versions, your work ethic is something that I admire.
Once again, thank you for your work, looking forward to anything you create in the future, don't listen to the haters or the 40000 people asking you when the next update is and, most importantly, have a good life!