Exo Survival is the new “survival” mode in Call of Duty: Advanced Warfare, where you waves of enemies that increase in difficulty.
There are a total of four tiers that you can play, but they aren’t all unlocked by default.
So how do you unlock all of the four tiers of Exo Survival in Call of Duty: Advanced Warfare?
I’m glad you asked, because we’ve got you covered!
**Note** – Unlocking Tiers in a local game does NOT carry over to an Xbox Live game. They are completely separate, so please keep that in mind.
How to Unlock All 4 Tiers in Exo Survival
Unlock Tier 1 – Unlocked by default
Unlock Tier 2 – Complete 50 total rounds in any of the Tier 1 maps
Unlock Tier 3 – Complete 75 total rounds in any of the Tier 2 maps
Unlock Tier 4 – Complete 100 total rounds in any of the Tier 3 maps
Did you know there is a secret zombie round in Exo Survival as well?