Megaquarium — Steam capsule
Steam capsule · 460×2152.14 : 1

Megaquarium Free Download

by Twice Circled

Windows · macOS · Linux · Sep 12, 2018

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Megaquarium worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Aquarium management game fans who want to balance animal care with finances
  • Players who enjoy planning exhibits around varied species and their care needs
  • Tycoon simulation fans who prefer campaign objectives alongside customizable sandbox play

Skip it if you…

Saves you a refund
  • Players seeking a fast-paced game rather than ongoing aquarium management and economic decisions
  • Players who prefer a fixed layout, since tank placement, equipment and staff access are part of managing the aquarium
  • Players looking for a game centered on direct control of aquatic animals

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Megaquarium

The aquarium’s species have individual care requirements, so choosing livestock shapes the tanks, equipment and staffing needed to keep exhibits running.

What is Megaquarium?

Megaquarium is an economic simulation game about running a public aquarium.

Begin with a few tanks and basic livestock, then design exhibits for 97 species, each with its own care requirements. Hire and train staff, research animals and equipment, and balance the costs of animal care, food, supplies and facilities against aquarium income. Guests need seating, food, drinks and toilets, and can pass through a gift shop. The 10-level campaign introduces aquarium management through objectives and changing conditions. Sandbox mode offers customizable settings and randomly generated challenges. Tank choices, filters, staff and layout affect one another, so managing the aquarium involves adjusting exhibits and operations as it grows.

How Megaquarium plays

01Species care requirements
The 97 livestock species have distinct care needs that shape exhibit and staffing decisions.
02Staff skill choices
Staff can be trained as multi-skilled workers or developed as focused specialists.
03Campaign and sandbox
The campaign has 10 levels with individual objectives, while sandbox mode includes adjustable settings and random challenges.
04Guest services
Aquariums can provide seating, food, drinks and toilets, with a gift shop on the visitor route.

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Picked by overlapping fit notes and genres, not an editorial comparison.

Megaquarium: platforms & release

Is Megaquarium worth it?

It is worth it if: aquarium management game fans who want to balance animal care with finances. Skip it if: players seeking a fast-paced game rather than ongoing aquarium management and economic decisions.

Where can I download Megaquarium?

Use the Download Now button on this page: it opens Megaquarium's store page, where you can choose how to get it.

What platforms is Megaquarium on?

Windows, macOS and Linux.

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MegaquariumWindows, macOS, LinuxDownload Now
MegaquariumWindows, macOS, Linux
Download Now