The Most Wanted side missions in Batman: Arkham Knight offer some of the most compelling narrative arcs outside of the main storyline, and none highlight the city's structural decay quite like the plight of Gotham's emergency services. The Line of Duty side quest tasks players with locating and rescuing fifteen trapped members of the city's fire crew scattered across the primary districts. Successfully tracking down these hostages requires a combination of keen structural exploration and deliberate combat readiness to handle the armed militia squads guarding them.
Locating the Missing Crew on Bleake Island
The investigation into the missing emergency personnel begins early in the game when players are directed toward their initial target near the Dixon Docks area. Bleake Island holds several members of the crew who are held captive by hostile militia groups in hidden structural pockets. Players can pinpoint these locations by listening for local police radio transmissions or tracking down groups of enemies clustered around isolated urban spaces.
Using Detective Mode allows players to identify the distinct thermal signatures of the hostages and their captors through solid obstacles. It is highly recommended to neutralize armed guards using silent takedowns before addressing the larger group to ensure the safety of the civilian. Once the immediate threats are cleared, approaching the captive allows Batman to free them and secure critical intelligence regarding the remaining crew locations.
Navigating the Puzzles of Miagani and Founders Islands
As players progress through the narrative and lower the city's primary bridges, additional rescue coordinates unlock across Miagani Island and Founders Island. The complexity of these encounters escalates significantly, forcing players to adapt to advanced enemy archetypes including brute variants and automated tracking turrets. Finding the hidden crew members often requires navigating vertical building layers or using the Batmobile's winch mechanic to bypass heavy security barriers.
On Founders Island, multiple squads are positioned beneath heavily fortified structures or hidden behind breakable walls that require explosive gel to penetrate. Players must carefully analyze the surrounding environment to approach these battlegrounds from optimal angles without alerting the sniper units. Balancing stealth mechanics with fast-paced gadget utilization is essential for dismantling these later stages without taking fatal damage from concentrated gunfire.
The Final Confrontation and Chief Underhill Walkthrough
After successfully securing all fifteen scattered crew members across the three main regions, the final phase of the mission activates at a designated high-security outpost. Players are tasked with uncovering the true location of Fire Chief Underhill, whose disappearance is tied to a deeper conspiracy involving the city's corporate infrastructure. This climactic encounter shifts the focus toward a dense tactical brawl against an elite militia force equipped with stun batons and shields.
Overcoming this final wave requires executing precise combat counters and utilizing the environmental takedown mechanics built into the urban arena. Once the guards are neutralized and the chief is secured, players must escort him back to the Gotham City Police Department to close the case file permanently. Completing this comprehensive storyline rewards players with substantial WayneTech upgrade points and unlocks deep backstory files regarding Gotham's systemic corruption.
