Aquatico
Games like Aquatico

Find the Steam hidden gems

single-players with secrets you find without a guideor

Games like Aquatico

An underwater single-player city builder with standard genre mechanics and mixed reviews, offering a roughly 7-hour experience.

Life Below
A single-player underwater city-builder about restoring coral reefs through resource management and research, offering a relaxing yet occasionally tricky campaign of around 18 hours.
2026-05-26
- Strategy
- Fantasy

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Games like Aquatico | IndieDex

Aquatico
Games like Aquatico

Find the Steam hidden gems

single-players with secrets you find without a guideor

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Games like Aquatico

An underwater single-player city builder with standard genre mechanics and mixed reviews, offering a roughly 7-hour experience.

Life Below
A single-player underwater city-builder about restoring coral reefs through resource management and research, offering a relaxing yet occasionally tricky campaign of around 18 hours.
2026-05-26
- Strategy
- Fantasy

Simulator

Havendock

A cozy single-player ocean colony sim where you build a castaway haven, manage resources, and advance to high-tech society—reviewers found it addictive but prone to losing momentum.

2025-04-22

Survival
Strategy
Bird view / Isometric
Indie
Simulator
Sandbox

Aquarium Designer

A casual single-player simulation where you design, build, and stock custom aquariums to order, offering a short, relaxing job-sim experience (median reviewer playtime ~4 hours).

2021-10-21

Third person
Indie
Simulator

Aquarist

A relaxing single-player sandbox sim about building and managing aquariums, with satisfying fish-care and decorating, lasting roughly 17-30 hours for reviewers.

2024-03-29

Strategy
Indie
Simulator
Educational

Worshippers of Cthulhu

A Lovecraftian city-building cult management game with eldritch rituals, where resource waiting and micromanagement create a slow-burn pacing.

2025-05-22

Horror
Strategy
Bird view / Isometric
Simulator
Sandbox

ISLANDERS: New Shores

A calm, minimalist single-player city builder about building an island retreat through satisfying building combos, with a cozy, low-pressure tone and a relaxed ~10-17 hour experience.

2025-07-10

Puzzle
Strategy
Bird view / Isometric
Indie
Simulator
Turn-based strategy (TBS)
Sandbox

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

Aquatic Store Simulator

A casual underwater supermarket management sim about stocking fish, setting prices, and maintaining aquariums, with a pleasant but repetitive loop.

2024-11-05

First person
Indie
Simulator
Business

Amberspire

Amberspire is a short, contemplative science-fantasy dice city builder about harmonizing with an alien ecology on an abandoned moon.

2026-05-06

Science fiction
Strategy
Fantasy
Bird view / Isometric
Indie
Simulator

Megaquarium

A cozy public-aquarium sim that mixes tank design, fish care, staff and economy management, and guest satisfaction, with a puzzle-like feel and modding community.

2018-09-13

Strategy
Bird view / Isometric
Indie
Simulator
Business
Sandbox

Dystopika

A chill, no-goal cyberpunk city-building sandbox focused on creative construction and dark cozy atmosphere, with a short play session length and strong community mod support.

2024-06-21

Science fiction
Strategy
Bird view / Isometric
Indie
Simulator
Sandbox

Citystate II

A ~7-hour single-player city-builder about balancing realistic economics and political policies while building an ideal society, with striking visuals but less depth in infrastructure.

2021-09-23

First person
Strategy
Bird view / Isometric
Indie
Simulator
Sandbox

Life Below