Survive any Bomb Extract mission on Casual difficulty

Survive any Bomb Extract mission on Average difficulty

Survive any Bomb Extract mission on Skilled difficulty

Survive any Bomb Extract mission on Insane difficulty

Complete Rust Belt Industrial mission on average or higher

Complete Pacific Northwest Forest mission on average or higher

Complete Great Basin Base mission on average or higher

Reach the Second Lieutenant officer rank

Reach the Colonel officer rank

Cure 20,000 total infected

Cure 200 infected dogs

Cure 500 infected soldiers

Complete 100 Bomb Extract missions

Defeat 12 disciples on average or higher

Collect 200 Scrap pickups

Complete a mission without triggering the disciple

Carry a spare progression item all the way to the extract zone

Equip an alternate primary weapon for each player class

Fully customise a characters appearance; uniform, headware, faceware and gloves

Complete basic training