Complete new game+.
Collect all snapshots.
Complete the game.
Complete Mission 11 - Deliverance.
Complete Mission 10 - Faith.
Upgrade the shotgun.
Collect all Charon's logs.
Collect all research logs.
Collect all lost stories.
Kill 100 enemies with the assault rifle
Collect all postcards.
Complete Mission 9 - Father's Day.
Complete Mission 8 - Devan.
Upgrade your melee weapon for the third time. Yeah!
Complete the underground labs
Collect all of Ronald's logs
Kill 10 Butchers.
Acquire the assault rifle
Kill a Dweller using an environmental hazard
Stealth kill a Dweller
Kill 5 Sirens while they are screaming.
Find the underground labs
Find all the underground secondary areas
Acquire the grappling hook.
Kill 10 enemies at long range with the walloper
Acquire the walloper
Complete Mission 7 - Beauty and the Beast.
Upgrade the pistol.
Kill an airborne Bouncer.
Kill 10 zombies with close range shotgun blasts.
Acquire the gas mask.
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!
Kill 10 Spitters with a ranged weapon.
Execute 25 downed zombies.
Kill 50 zombies with a melee weapon.
Kill 25 zombies with pistol headshots.
Collect 25 ammo packs.
Kill 100 zombies in total.
Acquire the combat flashlight.
Stealth kill 25 zombies.
Upgrade your melee weapon.
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.
