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About
Ethereal Abyss is a single-player third-person shooter with psychological horror elements, inspired by the Backrooms. Navigate multi-dimensional levels, solve puzzles with time-inversion mechanic, while resisting enslavement by your mind.
Where to buy
Prices for US · Updated 8/28/2026
News
How to Solve Ethereal Abyss Trial & Get Abyssal Specter Rod in Fisch - Pro Game Guides
Pro Game Guides · 4/28/2025
Fisch Ethereal Abyss Bestiary Guide - GameRant
GameRant · 2/3/2025
Roblox: Fisch - How To Complete Ethereal Abyss Puzzle - TheGamer
TheGamer · 2/2/2025
How To Get The Abyssal Specter Rod In Fisch - GameRant
GameRant · 2/1/2025
Fisch Ethereal Abyss Bestiary – and How to Unlock - Gamezebo
Gamezebo · 1/30/2025
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