AQUARIUMS
Games like AQUARIUMS

Find the Steam hidden gems

single-players with secrets you find without a guideor

Games like AQUARIUMS

A brief liminal-space horror adventure through a flooded aquarium facility, playing on fears of deep water and dark sea life.

Liminalcore
A short atmospheric walking-sim adventure through eerie Backrooms-inspired liminal spaces, where exploration and sound design keep the mood tense.
2024-10-28
- First person
- Adventure

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Games like AQUARIUMS | IndieDex

AQUARIUMS
Games like AQUARIUMS

Find the Steam hidden gems

single-players with secrets you find without a guideor

Edit search

Games like AQUARIUMS

A brief liminal-space horror adventure through a flooded aquarium facility, playing on fears of deep water and dark sea life.

Liminalcore
A short atmospheric walking-sim adventure through eerie Backrooms-inspired liminal spaces, where exploration and sound design keep the mood tense.
2024-10-28
- First person
- Adventure

Horror

Indie

Sharks and Minnows

A tense indie horror game about a small creature surviving laps in a shark-infested pool, with stamina management and a short, eerie campaign.

2025-04-14

First person
Horror
Indie

Behind Glass: Aquarium Simulator

A casual PC sim for creating and viewing lifelike virtual aquariums, with a sandbox mode noted for small tanks.

2025-01-08

First person
Simulator

LIMINAL WATERS

A single-player, ~4-hour liminal-space walking sim focused on observing eerie poolrooms and facility environments.

2025-10-13

First person
Adventure
Horror
Indie
Simulator

POOLS

A single-player walking sim through eerie, backrooms-inspired pools and liminal spaces—no combat or jump scares, just oppressive atmosphere and VR-enabled exploration in a ~3-5 hour experience.

2024-04-26

First person
Adventure
Horror
Indie
Simulator
Mystery
Virtual Reality

Anemoiapolis: Chapter 1

A brief, unsettling walking-sim horror through empty malls and carpeted corridors, relaxing yet potentially dull.

2023-03-03

First person
Adventure
Horror
Indie

Dreamcore

A single-player walking sim through vast photorealistic liminal spaces, relying on intuition and subtle unease over a roughly 5–7 hour playthrough.

2025-01-23

First person
Platform
Adventure
Horror
Indie
Mystery

Liminal Exit

A short, unsettling anomaly-spotting adventure through looping liminal floors where you track changes and evade an Entity.

2025-08-07

First person
Puzzle
Thriller
Adventure
Horror
Indie
Simulator

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

Solitude Underwater

A ~30-minute single-player horror adventure about rescuing a brother from a shark-filled cage underwater, with tense but RNG-frustrating shark encounters.

2022-08-28

Action
First person
Adventure
Horror
Indie

Horror Fish Simulator

A short single-player indie fishing sim with a tense horror atmosphere.

2018-04-15

Indie
Simulator

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

Liminalcore