#collectibles
8 articles
bosses
End of Abyss Optional Bosses: Brood Keeper, Morgue Dweller & Rematch
All three optional End of Abyss bosses — the Centipede rematch in the Reactor Pool, Brood Keeper in the Tunnels, and Morgue Dweller in the Infirmary.
Last updated: 10/5/2026
collectibles
End of Abyss Cheat Codes: All Codes & How the Cryptograph Works
End of Abyss has 6 scanner-hidden cheat codes activated via the Cryptograph key item — every confirmed location plus the trophy warning you must read first.
Last updated: 10/5/2026
collectibles
End of Abyss Data Shards: All 8 Locations & the Secret Ending
All 8 Data Shard locations in End of Abyss — the keys, tools and burnable walls behind each, and how they unlock the secret ending at the Mainframe.
Last updated: 10/5/2026
collectibles
End of Abyss Logbook: 100% Completion Guide (All 107 Entries)
Complete End of Abyss logbook guide: all 42 creatures, 51 notes, 8 Data Shards, and 6 codes — with the scan mechanics, NPC catch-up spots, and trophies.
Last updated: 10/5/2026
collectibles
End of Abyss Suit Mods: All 10 Mods, 8 Vaults & 6 Energy Cells
Every suit mod, vault, and Energy Cell in End of Abyss — where all 10 mods and 8 Vault Keys are, plus the 6 Energy Cells that unlock extra mod slots.
Last updated: 10/5/2026
weapons
End of Abyss Particle Disruptor Location: The Infirmary's Prize
The Particle Disruptor is the last optional weapon, hidden behind the Morgue Dweller boss in the Infirmary. How to reach the Infirmary and claim it.
Last updated: 10/5/2026
weapons
End of Abyss Support Gun Location: The Outer Sector Secret Weapon
The Support Gun is hidden back in the Outer Sector where the game began. How to return there late-game via Maintenance and survive the ambush that guards it.
Last updated: 10/5/2026
guides
End of Abyss Endings: How to Get Both Endings (Secret Ending)
End of Abyss has two endings. See the normal ending first, then feed the Mainframe all 8 Data Shards and re-fight the final boss for the secret one.
Last updated: 10/5/2026