Redemption (Achievement/trophy)

Redemption is a hidden achievement/trophy in Metro Last Light and Metro Last Light Redux that can be obtained at the end of the game.

Overview
This achievement is awarded to players who have enough positive moral points, and will receive the 'Redemption' ending. A lot of positive moral points are required for this ending, meaning the player will have to go out of their way to hunt for them - killing either of the two villains will usually void this and give you the C'est la Vie ending. It is also the canonical ending for the game and in the books, as Metro 2035 and Metro Exodus follow on from this.