Here is the full list of all 26 Mercenary Kings achievements.
Clear all 10 Primary missions of the game with the Bolt 45.
Earn over $1,000,000.
Defeat over 10000 enemies.
Reach the Five-Star General rank.
Revive a teammate 10 times with the Adrenaline Shot.
Clear all missions of the game.
Defeat the final boss.
You pledged $60 or more on Mercenary Kings and made it happen. Thank you!
Clear all Major rank missions without using Rations nor First-Aid kits.
Hunt over 250 animals.
Defeat Commander Byron Baron once.
Defeat the Steel Soldier using only your knife.
Complete No Negotiation without saving any hostages.
Rescue all 6 Kickstarter backer hostages.
Complete a mission with all parts of the SWAT-12 shotgun equipped.
Collect over 2000 materials.
Clear all missions of any rank consecutively using the same gun parts.
Complete a mission in single player without getting hit.
Defeat a boss before it can escape.
Defeat over 1000 enemies.
Unlock all Proficiencies.
Craft over 100 knives and 300 gun parts.
Activate all 14 food skills.
Beat the fastest time of all missions of the game.
Craft all Bionic Mods.
Craft 20 Ornaments and 20 Banners.