Mercenary is an Achievement/Trophy in Fallout 4.
You get this achievement when you Complete 10 Misc Objectives
How to get[edit]
Complete 50 Misc Objectives
Trophy Level[edit]
Silver
Icon[edit]
Walkthrough[edit]
Do any of the 50 Misc Objectives in the game.
Strategy Guide/Tips[edit]
- Talk to all NPCs you meet to see if they have any Misc Objectives for you.