Machorium -Muscle Aquarium Simulator-

Idle aquarium sandbox where muscle men generate points for decorations

NEOLAVI · Published by indiegamesjapan, Qmax · Released May 28, 2024

Reviews: Very Positive; 91% of 74
Recent reviews: Not enough recent
Players: 1; daily peak, Nov 7, 2026
Steam Deck: Playable
Last update on Steam: 1 year ago; Mar 25, 2025
Minimum PC: GTX 1060; 4 GB RAM; Full requirements

What is Machorium -Muscle Aquarium Simulator-?

This idle aquarium sandbox centers on a tank of small muscle men who generate points over time. You feed them protein for extra points, upgrade them to increase production, and spend points on decorations you can arrange in the tank.

For you if...

+you enjoy idle progression and upgrading point generators
+you like arranging aquarium decorations at your own pace

Not for you if...

−you want constant hands-on activities instead of waiting
−you prefer action to decorating an aquarium

Screenshots and trailer

Machorium -Muscle Aquarium Simulator- screenshot 1

Machorium -Muscle Aquarium Simulator- system requirements

Minimum: GTX 1060, 4 GB RAM.

As published by the developer.

Can my PC run Machorium -Muscle Aquarium Simulator-?

Tell us your graphics card once and every game page will answer this for you.

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Minimum

OS: Windows 10 64bit
Processor: 2.50GHz
Graphics: NVIDIA GTX 1060 or Higher
Memory: 4 GB RAM

Does Machorium -Muscle Aquarium Simulator- have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Machorium -Muscle Aquarium Simulator- run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
Some text entry requires manually opening the on-screen keyboard
Some in-game text is small and may be hard to read
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 20
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, French, German, Spanish - Spain, Indonesian, Portuguese - Brazil, Polish, Russian, Simplified Chinese, Traditional Chinese, Japanese, Korean.

Does Machorium -Muscle Aquarium Simulator- use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 25, 2026. How to filter AI games on Steam