Turquoise
Games like Turquoise

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Games like Turquoise

A serene single-player reef-building sim focused on marine observation and learning.

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

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Games like Turquoise | IndieDex

Turquoise
Games like Turquoise

Find the Steam hidden gems

single-players with secrets you find without a guideor

Edit search

Games like Turquoise

A serene single-player reef-building sim focused on marine observation and learning.

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

Zen Aquarium

A single-player ambient aquarium simulator where you arrange corals and fish and play soothing sounds, serving as a calm backdrop for relaxation or sleep.

2025-09-25

My Koi

A relaxing single-player fish-pond simulator focused on feeding, naming, and collecting koi in short daily sessions.

2020-07-15

Indie
Simulator
Kids

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

Idle Waters

A relaxing single-player idle fishing game about catching fish, upgrading, and building an aquarium collection, with a slow-paced, return-anytime loop.

2025-06-12

Indie
Side view
Simulator

Joyquarium

A relaxing single-player fish-raising sim where you grow and sell fish to fund aquarium decoration, with a low-effort loop that reviewers found ideal for background play.

2025-03-27

Indie
Simulator

Chillquarium

A cozy, low-pressure aquarium idle game where you buy, feed, and sell fish while collecting rare variants and customizing your tank.

2023-09-06

Simulator

Coral Cove

A relaxing single-player match-3-like underwater puzzler about building a coral reef, with a casual ~5-hour playthrough and a light educational touch.

2023-04-24

Strategy

Ecosystem

A relaxed underwater sandbox about guiding creatures through an emergent evolution simulation, with a loose, experimental feel and dozens of hours of play.

2024-11-08

Strategy
Bird view / Isometric
Indie
Simulator
Sandbox

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

Desktop Fishes

A cozy single-player idle aquarium sim about breeding and collecting pixel-art fish on your desktop with playful upgrades.

2025-11-13

Indie
Simulator

Aquarium Designer