Complete all missions on the Eastern Front on any difficulty. (Solo only)

Complete Chapter 7 in story mode

Perform 15 successful disarms (outside of the tutorial)

Survive the conflict in Okinawa on any difficulty. (Solo only)

Complete a chapter without firing a gun

Establish a beachhead at Peleliu Island on any difficulty. (Solo only)

String together the following: wallrun, jump, speedvault

Complete Chapter 1 in story mode

Survive a banzai attack. (Solo only)