Complete new game+.
Complete the game.
Complete Mission 11 - Deliverance.
Collect all snapshots.
Complete Mission 10 - Faith.
Upgrade the shotgun.
Collect all Charon's logs.
Collect all research logs.
Collect all lost stories.
Collect all postcards.
Complete Mission 9 - Father's Day.
Kill 100 enemies with the assault rifle
Complete Mission 8 - Devan.
Upgrade your melee weapon for the third time. Yeah!
Acquire the grappling hook.
Kill 10 enemies at long range with the walloper
Find all the underground secondary areas
Acquire the walloper
Kill 10 Butchers.
Complete the underground labs
Collect all of Ronald's logs
Acquire the assault rifle
Stealth kill a Dweller
Kill a Dweller using an environmental hazard
Kill 5 Sirens while they are screaming.
Complete Mission 7 - Beauty and the Beast.
Upgrade the pistol.
Kill 10 zombies with close range shotgun blasts.
Acquire the gas mask.
Kill an airborne Bouncer.
Kill 25 zombies with pistol headshots.
Injure a single zombie with your melee weapon, the pistol and the shotgun, then stealth kill it.
Acquire the shotgun.
Complete Mission 6 - Stories of the Dead.
Kill 10 enemies in a row without being detected.
Upgrade your melee weapon again!
Stealth kill 25 zombies.
Find the underground labs
Kill 10 Spitters with a ranged weapon.
Kill 50 zombies with a melee weapon.
Kill 100 zombies in total.
Collect 25 ammo packs.
Acquire the combat flashlight.
Upgrade your melee weapon.
Execute 25 downed zombies.
Complete Mission 5 - A Fighting Chance.
Kill 5 enemies in 2 seconds.
Acquire the pistol.
Upgrade your stealth kill weapon.
Complete Mission 4 - Marathon.
Acquire the two-way radio.
Acquire your first melee weapon.
Complete Mission 3 - Echoes.
Acquire your first stealth kill weapon.
Acquire the rope.
Recover to max health from minimum health.
Complete Mission 2 - One Less Boat.
Complete Mission 1 - Smooth Sailing.
Acquire the camera.
Complete the prologue.
