Complete chapter "Scratch"

Find the Pump-Action Shotgun

Complete all Nursery Rhyme puzzles

Complete chapter "Old Gods"

Find the Boltcutters

Complete chapter "No Chance"

Defeat Mulligan and Thornton

Fully upgrade a single weapon

Defeat an enemy with a single shot from the Crossbow

Defeat an enemy with an explosion

Interrupt a Taken Thrower's relocation attempt with the Flashlight Boost

Complete chapter "Return"