Complete the following tasks to unlock the corresponding bonus content for that level:
Allies and Bosses Art: Curse Of The West under the Shootist difficulty.
Attract Mode Movie: Dead Light Prism with at least 80 kills.
Cowboy Animatic: Torture Maze with at least 30 melee kills.
Darkwatch Archives: All Gunslinger levels on Deadeye.
Enemies 1: Boneyard with at least 65% accuracy.
Enemies 2: Showdown with at least 20 melee kills.
Environments 1: Darkwatch Outpost with no deaths.
Environments 2: Invasion under the Deadeye difficulty.
Environments 3: Curse Of The West in 10 minutes or less.
Evolution of Jericho: Single player campaign under any difficulty.
Highmoon Trailer: Rescue in 15 minutes or less.
Rescue Intro Movie: Hangtown with at least 20 headshots.
Showdown Animatic: The Right Train under the Shootist difficulty.
Vehicles: Deadfall with at least 20 headshots.
Weapons: Morning After with at least 70% accuracy.
Wrong Train Animatic: The Wrong Train with at least 65% accuracy.