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Games like Sub-Verge | IndieDex

Sub-Verge
Games like Sub-Verge

Find the Steam hidden gems

single-players with secrets you find without a guideor

Games like Sub-Verge

A short, conversation-heavy underwater narrative puzzle about manipulating renegade divers to uncover betrayals, with a Lovecraftian horror tone and minimal interaction.

Stirring Abyss
A single-player tactical squad RPG with underwater exploration, survival mechanics, and Lovecraftian dread; a small reviewer sample logged roughly 16–22 hours.
2020-10-29
- Adventure
- Horror

Strategy

Third person

Tactical

Indie

Role-playing (RPG)

Occlude cover art

Occlude

A compact, eerie single-player card puzzle about deciphering hidden Solitaire-style rituals in a cosmic-horror world.

2025-07-10

Puzzle
Horror
Strategy
Indie

Subterror cover art

Subterror

Explore ocean-floor biospheres alone or with friends in this compact co-op action-adventure.

2025-01-03

Action
First person
Adventure
Horror
Indie

Thalassa: Edge of the Abyss cover art

Thalassa: Edge of the Abyss

A melancholic first-person underwater mystery about investigating a sunken ship to uncover the fate of your crew, with a slow-burn emotional story.

2024-08-01

First person
Adventure
Indie
Role-playing (RPG)
Drama

The Sirena Expedition cover art

The Sirena Expedition

A short PSX-style puzzle-platformer set in an underwater facility, with a Lovecraftian narrative and light horror.

2023-10-26

Science fiction
Platform
Puzzle
Adventure
Horror
Third person
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

Iron Lung cover art

Iron Lung

A brief horror game on an alien moon, guiding a tiny submarine through a blood ocean via instrument panels, with a ~2-hour runtime and a tense, oppressive mood.

2022-03-09

First person
Science fiction
Puzzle
Adventure
Horror
Indie
Simulator

Subsurface Circular cover art

Subsurface Circular

A compact, dialogue-driven text adventure about a detective robot on a subway line, mixing humor and moral choices in a ~2.5-hour story.

2017-08-17

Science fiction
Puzzle
Adventure
Indie
Text

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

Subliminal cover art

Subliminal

A single-player Backrooms-inspired psychological horror game mixing perspective-based puzzles, liminal dread, and chase sequences into a roughly 4-6-hour horror experience.

2026-03-31

First person
Puzzle
Horror
Survival
Strategy
Indie
Simulator

Sub Terra cover art

Sub Terra

A tense, short first-person psychological horror game about repairing a water line in a dark underground tunnel.

2025-08-15

First person
Thriller
Horror
Indie
Simulator

Cthulhu: The Cosmic Abyss cover art

Cthulhu: The Cosmic Abyss

A single-player Lovecraftian investigation game set in a deep-sea mining station, focusing on atmosphere, clue-finding, and puzzle-solving, with mixed reviews over its mechanics.

2026-04-16

First person
Science fiction
Thriller
Adventure
Horror
Mystery