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

Win a non-Puzzle Battle without any of your units being killed.

Complete chapter "Haunting"

Escape from the Dark Presence

Find the Flashlight and Revolver

Upgrade any weapon once

Dodge at the last minute to avoid an enemy attack

Use a Hand Flare to escape an enemy Grapple

Defeat five enemies with headshots

Defeat Nightingale

Find the Sawed-Off Shotgun

Destroy a Source Point