Navigating the sun-drenched, zombie-infested streets of Hell-A requires a mix of brutal combat skills and sharp investigative instincts. In Dead Island 2, the late-game main mission titled The Search for Truth pushes players to uncover the dark conspiracies hidden beneath the city's chaotic outbreak. This walkthrough will guide you through the complex urban environments and intense skirmishes needed to complete this pivotal story milestone.
Investigating the OSK Store in Ocean Avenue
Your journey begins in the relatively modern district of Ocean Avenue, where you must search for clues regarding Tisha's current whereabouts. The primary objective directs you toward the local OSK tech storefront, which acts as a central hub for regional communication data. Upon arriving at the commercial venue, you will immediately notice that the front entrances are completely sealed to keep out active threats.
To bypass the security barriers, you need to navigate around the perimeter of the building to locate a vulnerable back entrance. Slipping inside the tech facility reveals a dark, eerie interior filled with valuable supplies and environmental details. You must look for a specialized keycard hidden near the main office desks to grant access to the restricted subterranean network rooms.
Activating the Subterranean Server Systems
Once you secure the proper clearance credentials, descend into the lower maintenance levels where the primary digital infrastructure is housed. The server racks require manual initialization, but a sudden localized power disruption will halt your progress momentarily. Fixing this issue demands locating a portable circuit breaker scattered nearby within the cluttered storage alcoves.
Be prepared for a sudden ambush as several aggressive zombie variants will drop from the ceiling ventilation shafts while you handle the heavy machinery. Defeating these specialized infected quickly is essential for keeping your health bars full before completing the mechanical handshake. Once the power grid stabilizes, interact with the primary terminal to download the necessary encrypted audio files.
Tracking Clues to the Hidden Laboratory
The retrieved communication logs point toward a heavily fortified research facility hidden within a nearby residential apartment complex. Exit the retail store and follow the waypoint markers across the dangerous main thoroughfares while avoiding unnecessary street fights to save your ammunition. The target building features tight corridors that drastically limit your tactical movement options during surprise encounters.
Search each room thoroughly to uncover hidden logs, researcher notes, and blood-splattered blueprints detailing the origins of the pathogen. These items provide essential narrative context that explains the true nature of your character's unique genetic immunity. Collecting the final document triggers the next phase of the mission, requiring you to enter the primary testing chamber.
Surviving the Final Research Facility Ambush
Stepping into the central laboratory triggers a lockdown sequence, trapping your Slayer inside a confined space with a massive wave of elite infected. You will need to utilize environmental hazards like exposed electrical wiring and ruptured fuel pipes to control the crowd effectively. Keep moving constantly to prevent the fast-moving apex predators from cornering you against the reinforced glass partitions.
Focus your high-damage firearms on the toughest targets first while using tactical curveballs to stun smaller groups of walkers. Once the arena is completely cleared of threats, the emergency exit doors will unlock automatically, allowing you to rendezvous with your allies outside. Successfully escaping the facility concludes the quest, rewarding you with substantial experience points and unlocking powerful late-game weapon blueprints.