Keep a finished meal 30 seconds before serving it

Infiltrate the snowy mountain side base.

Kill 2 enemies with a single bullet.

Enter Research Deck after the tutorial

Arrive at the city ruins.

Finish your first game

Kill at least 3 enemies with a single shot from a grenade launcher.

Headshot a Zombie post resurrection.

Spend 100 Ability Points

Fight off Hartman

Complete Mission 10

Use Multi-Launch to hit 3 targets