If it's anything like the morality systems of yore, you'll need to go out of your way to get a bad ending as half the objectives in the game count towards your 'good boy points' for some reason. Seemed like the only way to get bad endings in half of those games was to kill every civilian while otherwise doing a pacifist run.
Destroyed all the enemy tanks? Good boy points.
Found a hidden weapon cache? Good boy points.
Shot the
That and the different endings will be a change in narration, musical key, and lighting and/or screen filter.
