hi sorry if this is a dumb question but im currently trying to get the all endings achievement. i was just wondering if i need to be saving the epilogues, if that makes sense? i've just been playing on the same save without saving the game for every ending i get. Does that still count as having seen the ending? again sorry if the answer is obvious.

no spoilers please

i just finished my first playthrough and got a pretty good ending. now i have the chapters and i know where i can go to change the outcome. i just have two questions.

1. when i play from a chapter, i just play without saves. but what'd happen if i saved them? then when i go back to the chapters, which version will be there? and will those chapters stay there or will they disappear if i get other saves?

2. how are endings counted? like is it 3-4 (idk how many, just an example) per character orrrr are the endings in a bundle? so can one character get the same ending while the others get different ones? or if one changes, everything else changes and that's what counts as a different ending? based on what am i supposed to collect the endings? (just don't tell me how many endings are there, I'll see for myself when i get there)

sorry if some of this makes no sense, games with multiple endings confuse me so much.