Listened to all of the death letters of the fallen.

Complete Operation Black Flag.

Kick open a door, peek open a door, and throw a grenade while peeking a door.

Complete Operation Dark Quarry.

Load out with a custom weapon.

Complete Operation Burn Water.

Earn all Jackal weapons and upgrades.

In Spaceland, find all of the quest items and complete the sticker pack.

Complete Operation Grave Robber.

Clear half of the most-wanted board.

Earn your first Jackal item (weapon or upgrade).

Complete Operation Deep Execute.

Complete Operation Taken Dagger.