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