World War Z

World War Z

35 Achievements

1,000

150-200h

Xbox One
Xbox Series
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The most effective way

The most effective way

Finish any level using just pistol

35

0.57%

How to unlock the The most effective way achievement in World War Z - Definitive Guide

I played the very first level on easy mode. I used pistol and melee only. Refilled multiple times and even swapped to primary out of habit (didn't fire though), and healed teammates too. I did not pick up any grenades or special weapons. I was able to place defense kits as well.
43
1

13 May 2019 22:29

5 Comments
I picked up a pistol first try no pop 2bd try again I did with others this time didn't pick anything up bar grenades in case it looked like we might lose. Again no poo. Finally I did it with AI healed one but didn't pick anything up bar medkits and bingo so cheers
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By Dadmix on 11 Nov 2019 02:28
I got the nomedkit one too in one run
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By Zfamily103 on 07 Mar 2020 12:49
do i have to do this from the start or dose joining a game stop it from unlocking
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By ıIamfine on 26 May 2020 20:50
Joining a game does not count, tried several times following the pointers in the comments of all solutions
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By Dr Andromeda on 10 Apr 2021 04:45
I tried this method on Offline mode and didn't get the achievement
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By VickTijuas on 22 Jun 2022 06:19
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I got this on on the Jerusalem chapter 2 with the final version of the pistol I made sure I didn't run out of ammo by using refill crates.

I used no other weapons just the pistol and a medkit at the end of the mission

Good luck.
15
8

18 Apr 2019 15:41

1 Comment
If you want to improve this solution:

1) Before you attempt this achievement: Quit the game and restart it.
The game seems to unintentionally give you XP for weapons used in previous missions, preventing you from getting this achievement.
Restarting the game 'clears' this from the game's active memory.


2a) I can verify that you can place Automated Turrets, Fences, Electric Traps.
2b) I can verify that you can also use medpacks

3) Playing this 'offline' with bots on easy works very well, I played Episode 4: Tokyo - Setting Sun.
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By Crazy Dutchman on 21 Apr 2019 12:14
Easily done on first level of the New York chapter.
This was the first achievement I went for so I wasn't leveled up or didn't do anything special, stayed as the starting class.
As soon as you load in, switch to your pistol with cn_Y and then only use the pistol to fire.
If you completely run out of ammo and press cn_RT to shoot, you'll pull out your primary gun. As long as you don't fire your primary gun then you should be fine.
Refill ammo crates can be found all over as you progress through the level.
(I don't know if melee/grenades/any gadget usage will negate getting the achievement.)
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16 Apr 2019 11:33

So long as you dont use a primary or heavy weapon, anything goes. Gadets, grenades, melee, and defenses are all fair game.
12
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02 Nov 2019 16:34

I can confirm that using melee and stationary turrets don't count. I captured 2 auto-turrets and set up three other auto-turrets as well as two electric grids and the achievement popped. I did not try any any equipment, other than med kits.
6
2

05 May 2019 13:45

Did it on first level of New York. Used the starting pistol. Used defense emplacements barb wire and electric charge. Also accidentally threw a damn frag and still got it. Watch your ammo tho, it will switch to your prime when you run out.
4
0

30 Oct 2019 18:02

I got this and a few other chieves on Moscow Battle of Nerves. When I got to the last part of the board where you had to go activate the different terminals, I didn't activate the last one. This is perfect because the bots stand pretty far from each other so I was able to continually shoot and down them so I could revive them. Also, I kept walking through the green mist every time a hazmat zombie was killed. I also got "The Most Effective Way" achievement on this level. it was very easy to use only the pistol.
2
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05 Jan 2020 01:56

Before you Start the level , dont walk, first change your weapon the the Pistole, y, then Play through level, only with the Pistole, keep the amo watched, you could build and Hit, good luck
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4

30 Apr 2019 23:45

Oh, this achievement gave me agony. To be sure I don’t lie, I’ll say that I got it the 10th time.

I did it in New York in the first mission, on easy, with bots. At the beginning of the mission, we switch to a pistol and shoot only from it. You cannot hit with melee weapons and, please note, you cannot use kills associated with the environment. In the first New York mission, these are giant star-shaped lamps that hang in the atrium. You can use the first aid kit. You can kill rare zombies.

It was all so simple... I don’t understand why this tutorial took me so long)))
2
0

20 Apr 2019 09:59

4 Comments
I did it in 1 mission with bots, on a light, unleveled character (shooter). I didn’t pick up anything except the initial pistol. Also keep an eye on your ammo, when you run out you will automatically switch to another weapon.

PS Made 3 trophies at a time. Pistol, do not damage your own and without using treatment (you can fall, bots will pick you up)
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By DelvooD on 20 Apr 2019 17:36
The trophy is either bugged or has the following conditions. I tried a lot of things. I could only get it in solo:

At the beginning of the game, do not touch the left stick - immediately switch to the pistol, then start moving. Make sure you don't run out of pistol ammo, otherwise you'll automatically switch to your main weapon (I lost a trophy). I didn’t use hand-to-hand combat, nor did I use first aid kits (probably it’s not advisable to fall either, so that the bots don’t revive you). We don’t use turrets, thorns, grenades or other goodies. In general, I advise you not to pick up anything except cartridges - just in case. We shoot carefully - if you hit a gas cylinder or an oil barrel, you can restart. Also, just in case, I tried not to kill the toxic ones - you never know who this poisonous gas affects (perhaps it also loots the trophy)
I recommend doing it on easy. Chapter 3, episode 1. For me, this is the simplest and shortest chapter.

Good luck to everyone. And remember - the worst is yet to come - some kind of hell is going on at Madness))
UPD: wow, it turns out that this is madness. Downloading and buying all the campaign and online game perks when the game is already boring to the point of nausea - this is a real greeting from the developers.
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By Kok on 20 Apr 2019 19:57
I easily passed the first level. You can kill the dudes in yellow suits with ease. Just as I turned on the gun from the beginning of the level, I went to the end. The bots did the basics.
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By genok on 25 Apr 2019 09:05
The trophy dropped while playing in the Open Lobby. The very first map, low difficulty level.
I started the game with bots, immediately after the start of the mission a pistol was selected. After a while, random people joined the game... and they had fun there themselves))) they set up turrets, etc.) I was purely covering for help from behind D, or you kill teammates from time to time)
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By KiTTYLo on 08 May 2020 01:00
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You can pass with shotguns (secondary), not necessarily a pistol, tested on yourself.
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23 Aug 2021 17:00