Most achievements are pretty straightforward.

If you have any corrections, suggestions or remarks please leave them in the comments below.

Complete Chapter 1

Story related. Can not be missed.


Complete Chapter 2

Story related. Can not be missed.


Complete Chapter 3

Story related. Can not be missed.


Complete all chapters

Story related. Can not be missed.


Defeat a Guardian

Story related. Can not be missed.


Defeat STVN

Story related. Can not be missed.

Pretty straightforward, you nor anyone in you're party (if you're playing with others) can go down (lose full health). These should be pretty easy on the easiest difficulty. Just make sure your health doesn't go too low and grab cookies which restore full health whenever you can.


Complete Chapter 1 without anyone getting downed


Complete Chapter 2 without anyone getting downed


Complete Chapter 3 without anyone getting downed

Defeat 5 Guardians

You have to kill 5 Guardians in one continuous run without quitting the game.


Kill 220 basic S.A.M.E.S.

You'll most likely get this just playing through the game. Otherwise you'll have to replay a few chapters/sections.


Kill 200 Rifle Units

You will most likely have to grind this one out by replaying chapters/sections because it's the enemy that appears the least in the game compared to the amount of kills that are required.


Kill 200 Crawlers

You may have to grind these out, but they do mostly appear in groups so it shouldn't be a huge problem.


Kill 100 Turret Drones

You may have to grind these out, but it shouldn't take too long.


Kill 80 Shield Drones

You'll most likely get this just playing through the game. Otherwise you'll have to replay a few chapters/sections.


Get 200 critical hit kills

Shooting the head instead of the body should count as a critical hit.


Get 100 kills with the Pistol


Get 100 kills with the SMG


Get 100 kills with the Shotgun


Get 100 kills with the Plasma Rifle


Get 50 kills with the Grenade Launcher


Melee 50 enemy units

You don't need to be unarmed to melee enemies, if you wiggle your arms with (or without) your guns in hand and you hit an enemy that's close to you he'll die after a few hits. This can be quite useful if you're being attacked while reloading.

Finish Chapter 1 timed drill in under 32 seconds (solo only)

This is probably one of the harder achievements in the game. At the very start of the game in chapter 1 there is a shooting range where you go through a shooting tutorial. After the tutorial is done you can do a time trial if you press the red button. You have to shoot all the targets and end with a time under 32 seconds.

I found it pretty hard at first but if you keep practicing and memorize where the targets spawn you'll eventually get it. What helped for me was also shooting the targets closest to where I was aiming first, aiming for the most part near the middle and when I was done other moving targets mostly came into range near the middle. You also can't miss too much, preferable hitting the target with one or two shots, and you most definitely can't miss the gun reload or you'll waste way too much time.


Complete all chapters on Hard difficulty

Complete each chapter on Hard difficulty in a single continuous run without quitting the game.


Earn every trophy

Obtained after getting all other achievements.