1. Story-Related
1.1. No Witnesses (Evacuation Orders – Broken Highway)
1.2. Mopping Up + Sawn Off + Smoking Wrecks (Pyrrhus Evac – Senlin Beach)
1.3. Never There (Six Months On – Jungle Valley)
1.4. Minigunned (Icy Incursion – Frozen Shores)
1.5. Quick Exit (Icy Incursion – Nilfrost Rig)
1.6. Shattered (Stahl Arms Infiltration – Ward 5)
1.7. Iced (Stahl Arms Infiltration – Sharp Pursuit)
1.8. Pinpoint (Scrapyard Shortcut – Blind Yards)
1.9. Completist (The Reckoning – MAWLR)

2. Miscellaneous
2.1. Eagle Eye (Kill 6 Helghast using a Sniper Rifle without reloading)
2.2. Spiky Personality (Killed a Helghast by shooting a Burster plant)
2.3. Turn the Tables (Killed a Capture Trooper using Melee)
2.4. Spread the Love (Kill 5 Helghast at once with the WASP’s secondary fire)
2.5. Fazzle Dazzle (Kill 3 Helghast with one shot from the StA5X Arc Cannon)
2.6. Power Spike (Use the Boltgun to nail a Helghast to an exploding object)
2.7. Frag Out (Kill 3 Helghast using one Fragmentation Grenade)

3. Multiplayer
3.1. Pilot’s Wings (Got a mid-air kill using the Jet Pack in any multiplayer mode)
3.2. Iron Man (Killed a player using the Exo in any multiplayer mode)

No Witnesses
It’s highly recommended to do this on Recruit difficulty!
In the Bilgarsk Museum Section of the Evacuation Orders Level you will find the mini-gun in the very beginning. Take it with you from now on.
When reaching the Broken Highway sequence you should make use of it to destroy the dropships. Dropships are black-red colored flying ufos.
Alternatively, you could use rocket launchers but this is a lot harder.

Mopping Up + Sawn Off + Smoking Wrecks
3 trophies included:
Mopping Up — Kill 40 Helghast foot soldiers
Sawn Off — Destroy All Chasing APCs
Smoking Wrecks — Destroy all Tanks on Senlin
Recommended Difficulty Setting: Recruit

Never There
This is a hidden trophy.
Sneak past all Helghast in the Jungle without alerting any of them. Difficulty doesn’t matter. This is story-related and can only be done in the Jungle Valley Section of “Six Months On”.
In case they spot you press Start immediately and restart from last checkpoint.

Minigunned
This one is story-related and can only be done in the Frozen Shore Section of Icy Incursion.
You need to destroy all blue glowing objects and the two dropships. All other enemies including the flaks can be ignored.

Quick Exit
Got off the 2nd Rig within 2 minutes.
After planting all devices in the Nilfrost Rig Section of the Icy Incursion Mission a counter will start. Now you have 4 minutes to escape the oil rig but to get the trophy you need to do it within 2 minutes. Actually, pretty easy. Make use of your jetpack to get to your destination.
Recommended Difficulty: Recruit

Shattered
In order to get this story-related trophy you have to destroy all glass panels with a Helghast symbol when you are in the Ward 5 Section of Stahl Arms Infiltration. After going upstairs a cutscene will start and you can’t go back! So make sure you destroyed all the glass in the first laboratory.
Now you will come into a very roomy area. In the beginning you can focus on killing all enemies to have some piece and quiet while searching the panels.
Most of them are situated on the lower ground but there are also a couple ones on the upper level that can’t be reached by foot. I suggest to get the Sta14 Rifle so you can zoom in.

Iced
You need to destroy all Ice-Saws and Dropships in the Sharp Pursuit Section of Stahl Arms Infiltration. In total there are 4 Helghast Ice-Saws and 6 Dropships.
This one should be pretty easy. I recommend to use nothing but the Missiles (L1 with standard settings). Should be pretty easy then and it’s hard to miss this trophy.

Pinpoint
During the Blind Yards Section of Scarpyard Shortcut you will come across a giant Helghast. All you need to do is to take him out with the Sta14 Rifle. There are plenty of them in this area so it should be easy to get a Sta14. Shoot on the Heavy’s head and when he is turning around aim on the red gas bottles on his back. Do not forget about the Helghast to your right, he is going to attack you soon after the cutscene ends.
It is highly recommended to do this on Recruit Difficulty!

Completist
In the MAWLR section of The Reckoning you will encounter a giant machine also known as the MAWLR. This story-related trophy embraces 3 sections. The first one when you are fighting on foot against the MAWLR. Followed by a short fight against some Helghast and in the end you will find yourself behind a minigun on an intruder.
You have to destroy all the turrets placed on the MAWLR. The last sequence is a bit tricky. The turrets will close off after a couple seconds so you have only one chance to take them out. Of course, you can simply restart from last checkpoint. Just make sure to do not leave the game during the process!

Eagle Eye
Shot and killed 6 Helghast using the Sniper Rifle without reloading or switching weapons.
This can easily be done in Pyrrhus Evac – Salach District. Here you obtain the Sniper Rifle for the first time. Fortunately, there are infinite enemies spawning and this should make it very easy. Do not forget to zoom in to be more accurate.

Spiky Personality
Killed a Helghast by shooting a Burster plant.
This can only be done during the “Six Months On” Level.
Recommended Difficulty: Recruit
You will come to a pretty good spot early in the Jungle Valley Sequence. Burster Plants are Yellow Glowing kinds of bushes, shooting out spikes when detonating. Pretty good tactic to get rid of Helghast fast and easy!

Turn the Tables 
Killed a Capture Trooper using Melee.
This was done in the Jungle Valley Section of “Six Months On”. This is the very first time you can encounter a Capture Trooper. They are wearing an advanced Helghast suit and run right at you. In case you make some noise they will spawn in this area. Later on you have to face them anyway but after watching this you will now what a Capture Trooper is.

Spread the Love
Kill 5 Helghast at once with the WASP’s secondary fire.
This can easily be done when getting the WASP for the very first time – in the Providence Bay Section of Icy Incursion. A couple seconds after entering the WASP a dropship will appear. Do not destroy it! Wait until the Helghast are roping down. Press R3 for the secondary fire mode and make sure that you have full ammo (this will increase the radius and strength of the explosion being caused). Right after they reach the ground you need to press R1 and the trophy should pop.

Fazzle Dazzle
Kill 3 Helghast with one shot from the StA5X Arc cannon.
You will obtain this weapon automatically in the Ward 5 section of Stahl Arms Infiltration.
The very first group of enemies that you will have to face is pretty good to get the job done. Hold the R1 button (standard) for a couple seconds to charge the beam. Now you need a bit of luck to hit 3 at once. Later on, there will be many other chances as well.

Power Spike
Used the Boltgun to nail a Helghast to an exploding object.
The first good place to do this is in the “Fenced in” Section of the “Scrapyard Shortcut” Level. There is a MG emplacement down the hill. On the right side of it is a red barrel with oil inside. Perfect to get this trophy done. Wait until a Helghast is entering the MG and then do what you need to do. The Nail has to fly right into the barrel with the impaled Helghast.
This should be done on Recruit Difficulty! Later on there will be a couple good spots as well.

Frag Out
One of the first spots it can be done and one of the best. In the very beginning of the Rooftop Showdown Section of the Evacuation Orders Level you will need to open up a door. After the door is a lone Helghast standing around. Ignore him and make your grenade ready. Throw it slightly above the debris and the trophy should be yours. There are 5 enemies standing around and it’s pretty hard to do not hit 3 of them at a time. Restart from last Checkpoint if you fail.

Pilot’s Wings
This is a Multiplayer trophy. You can not get it in Botzone mode.
All you need to do is to get a jetpack and kill an other player while being mid-air.
This can only be done on the Concourse SE-6 map in Warzone game mode.
It doesn’t matter if you play as Helghast or ISA. Jet Packs are spawned infinitely in special boxes. You should not have trouble finding a Jet Pack after exploring the map a bit.

Iron Man
This is a Multiplayer trophy! You can not get it in Botzone Mode. You need to kill an other player with the exo. An exo is a machine, able to walk and fire rockets plus a MG. There is only a single one per faction and you can only find it in front of your team’s base on the Corinth Highway Map while playing Warzone. The hard thing about this is to get the exo before a teammate does. After it was destroyed it will respawn at the same place every time. So just camp here and wait for the respawn. The rest should be simple: kill an other player with it.