Listened to all of the death letters of the fallen.

Complete Operation Black Flag.

Find your first equipment upgrade.

Load out with a custom weapon.

Complete Operation Phoenix.

Complete Operation Port Armor.

Kill an enemy while floating in your own anti-gravity grenade.

Use the computer in the Captain's office.

Corner Zakhaev's Son.

Stab an injured crawling enemy.

Carry Cpt. MacMillan to safety.

Survive a dog attack.

Kill 4 enemies in a row with headshots in the single player campaign.