[ASKING - maybe spoiler alert]
So far i have completed these routes and this is what i remembered
Leo's route best scenario - I believed this is the neutral ending and the most "logical" ending i've played. Leo stayed in Echo, while everybody went out, i think that's what happened?
Flynn's route - I still can't understand this, can anyone explain it better. I have played and see the ending when Flynn become a monster. Is the shadow Chase in the car is when Chase possesion broke? Is the Chase Duke's saw is shadow Chase? And is the Chase all along the story is the real Chase? If it's not, then how is the real chase? And what happened to Flynn? Why he died and become monster? He was with Carl and Dax right? Also is the Chase in the end of route (5 years later after it happened), is the real Chase? And what happened to the others afterward? "To be continued...", does that mean that story hasn't been finished yet? Or it is for a new story?
TJ's route - I forgot a bit about this route. What i remembered is that Chase and TJ are the one who playing a role in Sydney's dead. Who killed Sydney? And what happened afterwards this route? Is TJ in his route is the real him? Is Chase in this route is shadow Chase? I need more explanation...
And then, the most "logical" ending is in the Leo's route? This game doesn't have "good" ending at all? I'm confused but the story is... really well-written.
Or anyone has written the story conclusion somewhere?