OK SO I HAVE SO MANY QUESTIONS. Huge spoilers ahead for- uh- one specific ending DONT READ IF HAVEN'T PLAYED
So about the ending where there's a pandemic
I DON'T GET WHAT HAPPENED THERE AT ALL?? What exactly happened for the world to end?? Did Crow cause this? Is this toxic gas in the atmosphere the same one Icarus gifted us? And about the iterations, everytime Fio died, did a new iteration replace him every single time?? Would that mean there's actually no real Fio?
Also, what was Icarus's motive for killing Fio over and over again? I haven't got the other endings yet so idk if that's explained but anyways I'm actually really interested in the lore I wanna know everything :((