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Games like The DEEP Abyss | IndieDex

The DEEP Abyss
Games like The DEEP Abyss

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Games like The DEEP Abyss

A short single-player survival horror game where you learn monster traits, collect items, and make decisions across an explorable map to reach multiple endings.

Inside Depth 6
A concise horror adventure through six depths of escalating terror, mixing puzzle solving and a dark story in a roughly two-hour playthrough.
2021-03-12
- Action
- First person

Adventure

Horror

Indie

Deformed cover art

Deformed

A brief single-player survival horror action-adventure set in an underground lab, focused on killing monsters and escaping across multiple endings.

2024-06-06

Action
First person
Science fiction
Horror
Survival
Third person

Feed the Deep cover art

Feed the Deep

A dark Lovecraftian roguelike of short, repetitive underwater diving runs to collect gold and upgrade gear.

2024-08-16

Adventure
Horror
Survival
Indie
Side view

Narcosis cover art

Narcosis

A tense ~3-hour underwater survival horror in which an industrial diver struggles with oxygen, sanity, and the dark seafloor to reach the surface.

2017-03-28

Action
First person
Adventure
Horror
Survival
Indie
Mystery
Virtual Reality

CRUSH DEPTH cover art

CRUSH DEPTH

A tight ~3-hour first-person underwater sci-fi horror about a doomed salvage operation, with puzzle-solving and fleeing a monstrous threat in a dread-soaked atmosphere.

2025-11-21

Action
First person
Science fiction
Adventure
Horror
Indie
Simulator

Deep the Game cover art

Deep the Game

A short pixel-art cave-exploration platformer featuring ancient ruins, single-player adventure, and local PvP.

2020-01-11

Action
Platform
Adventure
Indie
Side view

Aphotic Descent cover art

Aphotic Descent

An underwater action-adventure where a stranded diver fights terrifying creatures while descending toward a research facility; review mixed over clunky controls, with a roughly 10-hour runtime.

2023-05-04

Action
Adventure
Indie

Savior of the Abyss cover art

Savior of the Abyss

A ~4-hour horror adventure about staying alert, collecting tools, and guiding a protagonist to the surface, praised for atmosphere despite a disjointed story.

2021-08-12

Adventure

Abyss of Neptune cover art

Abyss of Neptune

A short, free-to-play underwater survival horror with metroidvania exploration, set in the Bermuda Triangle and featuring a mixed reception for its backtracking.

2021-04-26

Action
First person
Adventure
Horror
Survival
Indie

Flash Diving cover art

Flash Diving

A very short (~27-minute) single-player horror experiment where you guide a capsule down an ocean hole using only four lights and sound, with a tense beast-fighting finale that can feel unfair.

2026-05-08

Adventure
Indie

Last Dive: Echo Trench cover art

Last Dive: Echo Trench

A compact single-player deep-sea exploration game with a suffocating atmosphere, randomized dive paths, and a roughly four-hour hunt for sunken gold amid escalating anomalies.

2026-06-23

Adventure
Horror
Indie

The Trench cover art

The Trench

A tense, linear underwater horror adventure about piloting a submarine into a dark trench to retrieve data from a wreck — short, unsettling, and story-driven.

2022-10-12

Action
Adventure
Indie