Honestly, i feel obsessed with the game, my mind keeps thinking of a potential plot for a sequel (i would imagine it only being one sequel and that being it so you wouldn't run the risk of overdoing it).
I love writing and am an amateur writer (hoping to get published one day) so seeing stories as beautifully written as yours makes my heart sing!
Sorry if this is really forward but if you ever decide on writing a sequel but feel you aren't sure what to do for it and want an outsiders opinion/beta reader/help with an outline or anything let me know! I'd be more than happy to help (and I wouldn't want anything in return for it, being able to help you at all with this amazing story would be enough for me!)