G.I. Joe: Operation Blackout
34 Achievements
Steam
Cold Slither
Complete Mission 4: "Cold Case", without receiving health damage from Zartan.
16.1%
How to unlock the Cold Slither achievement in G.I. Joe: Operation Blackout - Definitive Guide
JadeDingo
TrueAchievements
TrueAchievements
This should be fairly easy. In the second section you will see a short cutscene showing zartan appearing. He has a clearly telegraphed purple laser showing where he is aiming. Just shoot him first he keeps teleporting around the map. Shoot him enough and you’ll see a short scene of him crouching like he’s knocked down.
1 Comment
If you get hit, just reload the checkpoint. The achievement will still pop at the end of the mission !
By DeAtHisLaNd on 16 Jan 2021 21:10
Jacksondwarfman
TrueAchievements
TrueAchievements
I suggest doing all the level specific achievements on your easy run and/or with modifiers for a faster completion. You will run into him a couple times. He teleports to a different location each time he takes damage. Utilize auto aim by hitting LT each time you shoot for an instant shot. Shield damage is fine but if you take health just restart the checkpoint.
Tuffinz
During Mission 4 when you fight Zartan, simply make sure not to take any health damage from him. He can shoot you and take down your shield but not any health. He's a sniper so if you click 
in his direction and immediately fire with 
, you'll get a hit on him faster as it auto-aims. If you struggle with this, you can play again utilizing modifiers that make your health and shield doubled to help you out.
tuffmuff
During Mission 4 when you fight Zartan, simply make sure not to take any health damage from him. He can shoot you and take down your shield but not any health. He's a sniper so if you press 
in his direction and immediately fire with 
, you'll get a hit on him faster as it auto-aims. If you struggle with this, you can play again utilizing modifiers that make your health and shield doubled to help you out.
in his direction and immediately fire with , you'll get a hit on him faster as it auto-aims. If you struggle with this, you can play again utilizing modifiers that make your health and shield doubled to help you out. 