Mount & Blade: Warband
57 Achievements
213-261h
PS4
Force of Nature
You and your army have killed or wounded 5,000 enemy troops.
24.1%
How to unlock the Force of Nature achievement in Mount & Blade: Warband - Definitive Guide
Although the number seems high you should get this relatively quickly without even trying. Every enemy you or your soldiers kill or knock unconscious counts. Enemies in the arena brawls and tournaments will also count towards this achievement.