The Shadows of Evil Zombies map in Call of Duty: Black Ops 3 provides one of the most intricate main quest experiences in the franchise. Completing this elaborate storyline requires high team coordination, precise timing, and a deep understanding of map mechanics. Players must navigate dark alleys, master special abilities, and complete multi-stage rituals to seal away ancient evils.

Core Requirements and Preparation

Completing the main quest on Shadows of Evil requires a full squad of four players for the final step. Every player needs a clear understanding of Beast Mode mechanics to activate power generators, open secret passageways, and collect crucial ritual items. Equipping helpful Gobblegums and obtaining high-damage weapons before starting late-game steps will greatly increase survival chances against boss enemies.

Unlocking Pack-a-Punch and Building the Swords

The journey begins by collecting key items scattered around the map to perform four unique character rituals. Completing these rituals unlocks access to the underground rift chamber, where players can assemble gateworms to reveal the Pack-a-Punch machine. After powering up the machine, players must locate hidden symbols while riding the monorail to acquire and charge Apothicon Eggs for powerful elemental swords.

Upgrading Swords and Trapping the Shadowman

Once players hold the base swords, they must speak to their respective character ghosts in the ritual rooms to collect Arch-Ovums. Charging these ovums at designated blood seals across the map summons powerful Margwa enemies that must be defeated. Upgrading the swords allows the team to proceed to the underground arena, lower the Shadowman's shield, and trap him inside the Summoning Key.

Executing the Final Four-Player Step

The final stage requires seamless teamwork between all four squad members across different parts of the map. Three players must enter Beast Mode at their respective monorail stations to electrify the tracks simultaneously. The fourth player activates the monorail to crush the giant Gateworm, allowing the remaining players to shock the Keepers in the center to trigger the ending cutscene.