TL;DR
- Master the Cyber Mancubus fight by using Blood Punch to instantly strip armor
- Utilize Super Shotgun meat hook to escape purple goo and maintain mobility
- Navigate complex vertical environments using poles, climbable walls, and jump pads
- Manage resources effectively during the intense foyer combat encounter
- Complete the turret sequence to clear the path to Dr. Hayden
Prepare for an intense journey through the Arc Complex as you approach the midpoint of Doom Eternal’s campaign. This mission introduces challenging new enemy combinations and complex environmental navigation that will test your combat skills and strategic thinking.
As you enter Mission 6, you’re now fully equipped with most of your arsenal, making this the perfect time to refine your weapon rotation and resource management techniques. The pacing accelerates significantly here, with fewer breaks between combat encounters.
Before diving in, ensure you’ve mastered quick weapon switching and understand how to effectively use your equipment launcher. These skills become crucial for handling the diverse enemy types you’ll encounter throughout the facility.

Launch your assault by immediately punching through the destructible wall at mission start. This aggressive opening sets the tone for the entire level. Follow the corridor until you reach an elevator shaft, then descend carefully to avoid fall damage.
Upon exiting the elevator, you’ll face a mixed group of fodder enemies. Clear them efficiently while conserving ammunition for the heavier threats ahead. The initial wave culminates with a Mancubus and Whiplash combination – prioritize the Whiplash first due to its mobility and whip attacks that can quickly deplete your health.
Navigate through the facility while encountering enemies emerging from unexpected locations, including ventilation shafts and even civilian areas like the gift shop. Use your Ice Bomb strategically to immobilize charging Pinkies, creating easy targets for your Super Shotgun. Against Dread Knights, the Chaingun with mobile turret mod provides excellent stopping power.

Reach the main lobby and take the left path, dropping through the floor opening. Use your Plasma Rifle to dismantle Energy Shields protecting Soldiers and Carcasses. These shielded enemies require specific counterplay – the Plasma Rifle’s primary fire quickly neutralizes their defensive advantage.
After clearing interior threats, you’ll emerge into an outdoor combat arena where the problematic purple goo reappears. This substance severely limits your mobility, making you vulnerable to enemy attacks. Stay on elevated platforms and solid ground whenever possible.
If you accidentally enter the goo, immediately use the Super Shotgun’s meat hook on any available enemy to rapidly extract yourself. This technique is essential for survival in these sections.

Eliminate all demons in the outdoor area to break the demonic seal blocking the main gate. With the primary path inaccessible, enter through the structure recently vacated by the Pinky. This building contains multiple levels and introduces the formidable Cyber Mancubus.
The Cyber Mancubus presents a significant threat with its heavily armored frame and powerful ranged attacks. A single Blood Punch will completely destroy its armor plating, leaving it vulnerable to follow-up attacks. Super Shotgun blasts and rocket volleys prove highly effective against this enemy once its armor is compromised.
After defeating the Cyber Mancubus and accompanying enemies, follow your waypoint upward. Use the pole to swing across to the adjacent building, clearing any hostiles before ascending the stairs. This vertical navigation requires precise timing and spatial awareness.
Descend onto the jump pad below, then utilize the Dash Refill to cross to the next structure. Zombies and Imps will swarm your position – use area-of-effect weapons like the Rocket Launcher or Ballista to manage groups efficiently.

Exit through the substantial wall breach and traverse two poles via swinging maneuvers. Launch yourself rightward to grab onto the climbable wall surface.
Rotate and leap to the subsequent platform, then investigate behind the damaged office equipment illuminated by green lighting. Here you’ll discover a destructible block – melee it to create a pathway to the upper level.
Swing across the next pole onto another scalable wall. Execute a long-distance jump to the right-side wall, then proceed through the wall opening guided by your waypoint.
Clear the interior enemies, then employ the elevator as an elevation tool to access the next floor. Face the demolished aircraft and observe the green lights casting patterns on the billboard below the wreckage.
Drop down to discover a scalable wall. Ascend and battle through the aircraft’s compromised interior until you exit into another building structure.
Neutralize all hostiles in this combat space to dissolve the demonic barrier. Then progress upward via multiple staircases.

At the summit, leap across to the burning edifice and descend until reaching an operational elevator. The forthcoming foyer engagement represents one of the mission’s most demanding encounters.
Maintain constant resource replenishment using your arsenal’s tools during this intense fight. Proceed through the doorway to encounter additional enemies outside. Once eliminated, follow your waypoint and descend rightward into the portal.
Finally, enter the turret mechanism and eliminate the initial tentacle obstruction preventing access to Dr. Hayden. Proper turret positioning and timing are crucial for efficiently clearing this obstacle.
Action Checklist
- Use Blood Punch to instantly destroy Cyber Mancubus armor
- Employ Super Shotgun meat hook to escape purple goo areas
- Master pole swinging and wall climbing for efficient navigation
- Utilize Plasma Rifle to counter Energy Shield enemies
- Complete turret sequence to clear path to Hayden
No reproduction without permission:SeeYouSoon Game Club » Doom Eternal Arc Complex: Mission 6 Walkthrough And Tips Complete Arc Complex mission guide with advanced strategies, enemy tactics, and navigation tips for Doom Eternal players
