#guides
8 articles
walkthrough
End of Abyss Walkthrough: Full Story Path, Bosses, and Key Items
Complete End of Abyss walkthrough: the critical story path from the Outer Sector to the Neural Chamber, every boss, key item, and SCU in order.
Last updated: 10/5/2026
walkthrough
End of Abyss Walkthrough Part 1: Outer Sector & Habitation Sector
Walkthrough part 1: follow Soldier E-19 through the Outer Sector, power the Habitation Sector beacon, climb the Comms tower, and beat the Husk Cluster.
Last updated: 10/5/2026
walkthrough
End of Abyss Walkthrough Part 2: Factory East & the Reactor
Walkthrough part 2: cross Factory East and the Ventilation Tunnels, activate the three Power Cells, beat the Centipede Husk, and restart the Reactor.
Last updated: 10/5/2026
walkthrough
End of Abyss Walkthrough Part 3: Factory West, Maintenance & SCU 1
Walkthrough part 3: find the Mechanical Crank and Explosive Charges in Maintenance, beat the Security Sentinel, and override SCU 1 in Factory West.
Last updated: 10/5/2026
walkthrough
End of Abyss Walkthrough Part 4: Waterworks & SCU 2
Walkthrough part 4: drain the Waterworks, find the Operations Key, beat the Drowned Husk beneath the canals, and override the second SCU.
Last updated: 10/5/2026
walkthrough
End of Abyss Walkthrough Part 5: Containment Sector & SCU 3
Walkthrough part 5: get the Radiation Protection mod, claim the Grappling Hook, survive the critical radiation zone, beat the Radiation Host, and override SCU 3.
Last updated: 10/5/2026
walkthrough
End of Abyss Walkthrough Part 6: Lower Levels & Final Boss
Walkthrough part 6: descend to the Lower Levels, activate both Release Protocols, claim the Incinerator, beat the Failed Experiment and Fractured Being.
Last updated: 10/5/2026
areas
End of Abyss Map & Areas: Every Zone in the Facility
All 12 End of Abyss areas in descent order — Outer Sector to the Lower Levels — with what gates each zone, its boss, and how backtracking opens the map.
Last updated: 10/5/2026