Jagged Alliance 3 - 100% Achievements Guide

Guide for 100% achievement, it contains some spoiler.

Guide Contents

Exploration
Battle
Quest
Endgame

Exploration

New Kid On The Block

Created an I.M.P. merc.

Psycho

Chose a Psycho dialogue option 5 times.

These are psycho action I found in the game:

Bastien I1: Why not just shoot you
Herman I3: Get out of here (Legion retreat) (+XP)
Hyena C5: You should be afraid of us
Flay B4 or C6: Why not hunt the Legion instead?
Bastien E9: We’re here to check on you
Lalee H9: What is the meaning of life? (+2 tiny diamond)
Gran Granny K9: ♥ you! (+5 loyalty)
Bounce B13: The good old “break and enter”
Beast: No, we enjoy killing just like you do
Tim D8: Open the clinic NOW (Must destroy rebels)
King F19: Yes, this is an inspection or Yes. Back to your shack, maggot
Colonel K16: ♥ you!
Corazon H4: You are not talking your way out of this

Say My Name

Did three morally bad things.

There are only 4 actions considered as bad things in the game:

Hire Graaf as a mine foreman
Kill Lurch and take his shotgun (If coffee bean’s members see your actions, they will attack you)
Meet Bastien in Refugee Camp and make him give you money
Completed Right Hand Mand and side with Boss Blaubert

Ready, Woody!

Hired Gus.

To recruit Gus, you need to recruit one old buddies first as you can see in his contact info. His buddies are:

Len
Scully

Rehab

Helped Larry overcome his addiction.

You need to access to hospital in Sanatorium (H12) and use Cure Addiction for Larry.
To have access to hospital you need to:

Clear all enemies in that sector + underground then move to another sector and move back or..
Complete The Outbreak quest

Modding Expert

Installed 7 mods on a single weapon.

Prizefighter

Defeated all fighters in the Night Club.

Winner, Winner, Chicken Dinner

Chicken murderer. You need to kill a chicken to get this achievement (Lucky’s chicken is not counted). You can find some chicken in Twin Manors (L18)

Hot Diamonds

Ambushed a diamond shipment and got the case. (Auto resolve is not counted)

10 Out Of 10

Have a Level 10 merc.

A Fistful Of Diamonds

Controlled all sectors with mines.

All Your Base Are Belong To Us

Controlled 5 sectors with an Outpost.

Liberator

Earned at least 75 Loyalty in 5 towns.

Tactician

Controlled at least 50 sectors.

Field Training

Defended a sector with the help of militia without autoresolve.

Living Legend

Hired a Legendary merc.

Gritty Dozen

Have at least 12 hired mercs.

Battle

Different Ways To Die

Killed an enemy with 5 different weapon types. Below are weapon types in the game

Handgun
Shotgun
SMG
Assault Rifle
Sniper Rifle
Grenade
Molotov
Gas Grenade
Melee Weapon
Machine Gun
Grenade Launcher
Mortal
Missile Launcher (RPG-7)

Bullseye

Killed 25 enemies with a headshot.

Born Killer

Killed 5 enemies in one turn with a single merc.

Breaking The Wall

Killed an enemy with a shot through an obstacle.

Blood Rain

Dealt 1000 damage to enemies in one turn.

Two Birds One Stone

Killed two enemies with a single shot.

Tips: This achievement can be unlocked easily with hyena due to its low HP (30)

Silent and Deadly

Killed 7 enemies in one sector without triggering combat.

Tips: Mfumu’s Mine, Night. First you kill two guards stand at the border of the mine. Then you kill guard stand at the center and move away for 3 patrol guards notice the body and lost suspicious. After that you move back to kill guard patrol alone when he is far away from two other guards then move far away to lost suspicious. Finally use grenade or Barry shaped to kill four hyenas

Lethal Weapons

Killed 10 enemies in a single turn.

True Crit

Made 10 critical hits in one turn.

Tips: Machine guns + Hollow points (56% crit). So you only need 2-3 full burst to unlock this achievement

Just A Flesh Wound

Taken 300 damage in a single turn without any merc dying or getting downed.

Tips: Hire 20 mercs and take them to one battle then throw grenade to them. 2-3 grenades are enough to get this achievement

Overwatchmen

Made 10 overwatch shots in one turn.

Tips: Rescue Biff, Flag Hill, Port Cacao city battle (after the flip) have large enemy group so you can unlock this achievement easily in these battles

Friendly Fire

Hurt your own merc with the bullet that killed an enemy.

Natural Sprinter

Moved a merc 35 tiles away in a single turn.

A Long Shot

Killed an enemy at extreme range (40).

Tips: Use MGL to kill enemy at max range

Flawless Victory

Conquered an Outpost without losing HP.

Martial Artiste

Conquered an Outpost without using firearms.

Quest

X Marks the Spot (Treasure Hunting)

Found Lucky Veinard’s secret treasures.

You need to find more than 2 treasure before the chicken appear in K18, Treasure locations:

Saw It Coming… (Corazon’s explanation)

Find all clues in the refugee camp incident.

Twelve Chairs (The Necklake in the chairs)

Found Madam Lecoq’s diamond necklace. the necklace location is random between the chairs.
Chair locations:

Diesel Power (Landsbach)

Solved the Diesel problem.

You need to find 6 clues to unlock this achievement. There are 11 clues:

Siegfried’s notes on his table
Fuel tank near the mine
Miner diary in miner’s barrack
Nightclub laptop on second floor
Hack control in left watchtower near Landsbach dock
Van near Travis
Use medical merc (IMP and trained is not counted) to talk with Sieg’s guard
Talk to male village near fighting pit in Nightclub
Sneak and hear Legion talk about Diesel
Fuel tank in D10
Lelee in Fleatown

Truest Detective (Of Murders and Teddy Bears)

Caught the Teddy Bear killer.

Kill the killer in K17, K18 or K19

Apocalypse Later (Taking down the Major)

Hired the Major.

You need high reputation (75) to recruit the Major. Reputation gains:

+5 for each taken Outpost (max +35)
-5 to -10 time penalty (1 or 2 months)
+5 for certain story choices (Flay, Pierre, Beast, Elliot, Boss, Chimurenga, Colonel)
-5 to +15 for conversation choices

Proven Innocent (Conspiracy)

Gathered enough evidence to clear your name.

You need to find more than 3 evidences to get this achievement. There are 6 evidences in the game:

The Hermit (Rescue Ghost)
Rescue Biff
Refugee camp incident
Major (You need to have 50 reputation to gain evidence from the Major and select correct conversation with him to get the evidence)
The evidence for correspondence between Corazon and Colonel (Fort Brigand)
The truth from Corazon (Ernie Fort)

Unlockdown (The Outbreak)

Found a cure for the Red Rabies.

Love Cats (Pantagruel dramas)

Made Maman and Chimurenga get together.

Make Chimurenga retire by

Defeat him
100 Loyalty

Green Diamond

Obtained the Green Diamond.

You need to recruit Smiley or Larry (Cured Addiction) to get green diamond from Biff. If you don’t have either of them, you need to kill Biff to get the diamond.

Endgame

Pacifist

Finished the campaign without killing any civilian.

Only civilian killed by your team is counted

Lone Wolf

Finished the campaign while having no more than one hired merc at the same time.

This achievement can be achieved with Dynamic Duo and Bullet Proof

Tips: For this achievement, I used stealth build Ivan. I dismiss Ivan for repairing/modifying weapons/armor then recruit him back.

Lure enemies to retreat then kill them and retreat.
You can shoot directly to a door to unlock it
You can use retreat to move to another sector without clearing current sector (Thanks @DeusVult Joker remind me about this)

Dynamic Duo

Finished the campaign while having no more than two hired mercs at the same time.

Bullet Proof

Finished the campaign without a single merc dying or getting downed.

Time Is Money

Finished the campaign before 1 MAY, 2001.

Ironman

Finished the game on the highest difficulty settings: “Mission Impossible”, “Dead is Dead”, “To The Bitter End”, “Lethal Weapons” and no “Forgiving Mode”.