This is such an immersive experience for me :3! Without going into major plot spoilers (but it does touch on the game's themes), I just want to say the themes of this game really stayed with me. It made me think a lot about how people talk about choices like trolley-problem-type dilemmas. No matter how people talked about it, in the end, real life is about making a decision between imperfect options.
What felt most powerful to me was that the game made me ask myself what I would actually choose to do if I were in this situation. Whether humanity continues or not feels grand but empty for me. I'd spend my final time to take care and stay with people I care about, supporting what they wish to do, cuz their grief and pain are real in a way that I cannot turn away from.
I played in browser and ran into a few funny little bugs :3 nothing game-breaking though (throughout all endings). Only if you ever want bug details, I'd be happy to share them, but honestly they were kind of fun.
The Mac version seems to have some issues on Mac. If I get chance, I'd love to help look into that, and maybe also make a Chinese localization.
Thank you for making such a memorable game! Hope every player experiences it can find a path of their own.