Complete a mission, excluding the "Loose Ends" mission, in any difficulty without healing.

Kill 20 soldiers using booby traps.

Complete three Survival missions.

Kill 350 enemies with a Rifle.

Kill 50 soldiers with heavy weapons.

Weaken the Atlantic wall and rendezvous with Blue Viper.

Get a testicle shot with a rifle from a distance of 100 meters or more.

Kill 10 zombies with gas cylinder explosion

Get a kill with 20 different weapons.

Win one Axis Invasion as an Invader.

All main tutorial hints have been activated at least once

Dismember 50 Limbs.

Defeat a Catcher.