Games like Tiny Aquarium: Social Fishkeeping

A real-time idle aquarium simulation with social features and a desktop companion mode. Players hatch, customize, and trade fish, with a fishing minigame for discovery.

97% positive from 2,463 · 2025 · 12% finish it · Steam Deck Playable · Lowest ever $3.99 (2025-08-25)

CasualIndieMassively MultiplayerSimulation

Six games like Tiny Aquarium: Social Fishkeeping

Pool 2D - Poolians

86% positive from 10,202 reviews2019

This is a free, 2D pool simulation game with realistic physics. Players compete against AI or others online in various pool game modes.

What players likedPlayers praise its accurate physics, often better than more expensive games, and its quick, accessible gameplay for short sessions.

The catchFree play is now gated behind a monthly premium subscription, even for practice vs bots.

Both are tagged Massively Multiplayer, Simulation and Casual.

Games like Pool 2D - Poolians →

Touhou Big Big Battle

80% positive from 4,029 reviews2018Deck Playable

A casual strategy card battler where players build decks of Touhou characters and skills to defeat opponents. It features networked multiplayer and collectible cards earned through progression.

The catchServer connection failures leave you stuck on loading screens, even in singleplayer.

Both are tagged Massively Multiplayer, Simulation and Casual.

Games like Touhou Big Big Battle →

Paint Warfare

86% positive from 1,950 reviews202220% finish it

Paint Warfare is a fast-paced, casual free-to-play FPS with short rounds and unique ability combos. Players engage in quick matches across various modes with diverse weaponry and movement options.

What players likedPlayers praise its satisfying, balanced gameplay and evident effort, but no comparisons to other games are mentioned.

The catchThe movement feels janky and too fast, making the game hard to control.

Both are tagged Massively Multiplayer, Simulation and Casual.

Games like Paint Warfare →

Galaxy Burger

96% positive from 1,362 reviews202427% finish itDeck Playable

Galaxy Burger is a co-op cooking simulation game focused on creative burger crafting and fast-paced customer service. Players experiment with ingredients and manage a busy kitchen to satisfy diverse alien and animal patrons.

What players likedPlayers praise its cozy, zen, and stimulating restaurant/service-type gameplay, comparing it to other games in the genre.

The catchThe loop gets repetitive, with grindy replays of each planet needed to unlock things.

Both are tagged Massively Multiplayer, Simulation and Casual.

Games like Galaxy Burger →

Occupy White Walls

92% positive from 1,327 reviews2022Deck Playable

A creative sandbox game where players build and curate virtual museums with AI-discovered art. It offers collaborative building and custom asset creation in a relaxed, adult community.

What players likedPlayers praise "Occupy White Walls" as a free, effortless gallery display game, unlike others with paywalls.

The catchBuilding tools are clunky and barely explained, so making a gallery fights you.

Both are tagged Massively Multiplayer, Simulation and Casual.

Games like Occupy White Walls →

Snail Simulator

98% positive from 1,277 reviews2023Deck Playable

An online game in which everyone plays a snail, crawling the low-poly world of Snearth, picking up hats and turning up to monthly snail parties.

What players likedPlayers praise its unique, relaxing exploration and the surprising satisfaction of its slow-paced journey, despite its unusual concept.

The catchThere is little to do beyond crawling around, and solo play is punishingly slow.

Both are tagged Massively Multiplayer, Simulation and Casual.

Games like Snail Simulator →

More about Tiny Aquarium: Social Fishkeeping

What players liked

Players praise this charming, relaxing idle game as a pixelated "Happy Aquarium" or "Facebook game" without microtransactions, offering rewarding collection and breeding.

The catch

Progress is slow and the loop is shallow, so it turns into a chore quickly.

Reviews: 97% positive from 2,463
Released: 2025
Finish it: 12% of players
Steam Deck: Steam Deck Playable
Price: Lowest ever $3.99 (2025-08-25)
Play: Single-playerMulti-player

It is here because it sits in the band this site looks at: well reviewed at 97% positive, but with 2,463 reviews, far fewer than the household names carry.

View Tiny Aquarium: Social Fishkeeping on Steam

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