Ban Hammer Trophy in Dying Light 2 Stay Human
Clear all Bandit Camps.
How to unlock Ban HammerStory related and cannot be missed.
During the main story, you and your group will eventually need to attack and capture a Bandit Camp, this is mandatory and needed to advance the story. To clear a camp you need to kill the Gang Leader and his lieutenants as well as raising the flag. You can either play stealth or not, it doesn't matter.
You'll need to clear all Bandit Camps for Ban Hammer .