I understand that in Bioshock 2 the game will have different endings based on your decisions to save or harvest little sisters.
Rather than replaying the game from scratch for each possible ending, I was thinking about getting to a point whereby all endings were still obtainable. From this save, I could make copies for each of the path (therefore will only need to play part of the game, rather than the full game all over again).
How should I proceed to creating such a save? I want to be as far into the game as possible and don't mind back tracking empty rooms to revisit sisters.
Is this even feasible?
Also, would it be possible to combine this save with collecting every single audio log?
In the end I want to saves for each of the endings (with all audio logs collected). I will discard the "point of no return" save once all endings are achieved.