Pocket Aquarium
Games like Pocket Aquarium

Find the Steam hidden gems

single-players with secrets you find without a guideor

Games like Pocket Aquarium

A cozy retro-styled virtual pet sim where you care for fish, play minigames, and expand your aquarium in short casual sessions.

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

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Games like Pocket Aquarium | IndieDex

Pocket Aquarium
Games like Pocket Aquarium

Find the Steam hidden gems

single-players with secrets you find without a guideor

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Games like Pocket Aquarium

A cozy retro-styled virtual pet sim where you care for fish, play minigames, and expand your aquarium in short casual sessions.

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

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

Fantasy Aquarium

A casual single-player fish-keeping sim about slowly raising fantasy fish and building a vibrant world, with a relaxed but sometimes rough-around-the-edges grind.

2024-11-21

Strategy
Indie
Simulator
Music

Tiny Aquarium: Social Fishkeeping

A relaxing 3D idle aquarium sim about hatching, selling, and trading fish, decorating your tank, and visiting friends, with offline growth and a gentle loop that reviewers played for dozens of hours.

2025-06-23

Indie
Side view
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

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

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

Lured In

A cozy single-player aquarium tycoon about catching exotic fish, customizing tanks, and earning passive profits, lasting roughly 4 hours for reviewers.

2026-07-17

Indie
Simulator
Business

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

My Cozy Aquarium

A cozy single-player aquarium sim about fish care and tank decoration, with idle timers and mini-games that reviewers enjoyed as a desktop companion for around six hours.

2025-11-06

Indie
Simulator
Arcade
Educational

FISHERY

A relaxing, open-ended aquarium simulation about designing and caring for stylized aquatic habitats.

2019-09-26

Strategy
Indie
Simulator

Tiny Glass Tank: Dwarf Shrimp and Friends

A cozy pixel-art aquarium sim focused on active care, collecting, trading, and decorating tiny critter tanks, with a grindy early game that some players find relaxing and others frustrating.

2026-04-23

Behind Glass: Aquarium Simulator