Extinction mode in CoD Ghost is the newest survival mode that also has Black Ops' Zombie elements in it. Extinction mode can be played independently or played together online. This mode is still locked in CoD Ghost by default and you should know how to activate it.
Step
Method 1 of 2: Play the Campaign
Step 1. Complete the first four missions
There are several missions that can be played as you play Campaign CoD Ghost. However, you don't need to complete all of these missions to activate Extinction mode. All you have to do is complete the first four missions.
- The missions you have to complete are Ghost Stories, Brave New World, No Man's Land, and Struck Down.
- You must complete all four missions on a regular (or more difficult) difficulty to activate Extinction mode.
Step 2. Return to Menu
When you're done, you just have to go back to the main menu and you'll find that Extinction mode is available.
Method 2 of 2: Play Multiplayer Mode
Step 1. Reach Level 5
The second way to activate Extinction mode is very easy. You just need to play Multiplayer mode online and reach level 5.
You can play Team Deathmatch and Domination to speed up the ranking process
Step 2. Return to Menu
After reaching level 5, you can now return to the main menu and access Extinction mode.
