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WHAT IS A Megaquarium CD KEY?

A Megaquarium CD key is a digital key that allows you to activate, download, and start playing now on official PC platforms.


Buy Megaquarium on PC for $24.99 at Steam, the current best price at 0% Off. We'll show you all the available promo codes and Steam coupons so you can save money. Compare CD key prices from 7 trusted stores with 7 offers, and use our exclusive discount codes to guarantee the best deals on your PC games.

Release date
13 September 2018
Official website
Twice Circled
Twice Circled
Strategy Indie Casual Simulation Building Relaxing ... Moddable Sandbox Singleplayer 3D Economy Cute Capitalism Family Friendly Isometric Resource Management Underwater Management Fishing

About this game

Have you ever dreamt of running your own aquatic wonderland? Megaquarium lets you be the curator! Design dazzling displays, nurture fascinating fish, and build a thriving underwater empire. It’s fin-tastic fun for aspiring aquarium architects!

  • Dive into the campaign mode with 10 challenging levels to master aquarium design and management. Learn new concepts and optimize your layout to thrive.
  • Populate nearly 100 marine species in customizable tanks. From fish to sharks and turtles, create stunning displays in sandbox mode.
  • Hire and train a skilled team tailored to your aquarium’s needs. Balance between versatile generalists and specialized experts while ensuring guest satisfaction with amenities and a profitable gift shop visit.
  • Earn points from guest experiences to unlock new animals and advanced technology. Navigate financial challenges to sustain upgrades and expand.


A charming watery theme park management game where fish are friends, not food. Until they eat each other or you forget to feed them.

PC Gamer


Megaquarium is an fantastic tycoon title with a surprising amount of depth. With far more fish, crabs, sponges, and spiny blowfish than I could have expected, it goes further than the usual “set it and forget it” model that most tycoon titles use. The team continues to hammer away at improvements, so here’s hoping that they can iron out the last few UI and tasking issues to make this one truly great.



As a tycoon game, Megaquarium strikes a very nice balance between having too much complexity vs. not having enough depth to remain entertaining. While micromanagement is not required, you do still have a lot of decision making to do. Fortunately, no in-depth knowledge of fish is required.

Gaming Nexus

Minimum System Requirements:

  • OS: Windows 7 (64 bits)
  • CPU: Intel Core i5-4690, AMD Ryzen 7 2700U
  • RAM: 8 GB
  • HDD: 1 GB
  • GPU: NVIDIA GeForce GTX 560, AMD Radeon HD 7770


Plunge into Freshwater Frenzy, Megaquarium’s inaugural Deluxe Expansion! Explore and conquer a brand-new freshwater environment with:

  • Explore 5 levels in a campaign centered on freshwater.
  • Populate your tanks with 30 freshwater species.
  • Set up 7 new tanks to expand your aquatic empire.
  • Equip your staff with 4 new accessories for improved efficiency.
  • Discover dozens of new items: decorations, plants, equipment, and posters.
  • Choose from 4 fresh paint options to style your aquarium anew!

Include security shields
Switch No coupon price/fees
GOG.COM CD KEY : You need to register on Gog.com, then use the GOG Key to download and activate your game to play Megaquarium.
STEAM GIFT : A Steam gift is a one-time transfer you receive. You activate and install Megaquarium to play on Steam, it is a non-refundable game that stays in your Steam games collection. Please read the store description about any language or region restrictions.
STEAM CD KEY : Use the Steam Key Code on Steam Platform to download and play Megaquarium. You must login to your Steam Account or create one for free. Download the (Steam Client HERE). Then once you login, click Add a Game (located in the bottom Left corner) -> Activate a Product on Steam. There type in your CD Key and the game will be activated and added to your Steam account game library.
Standard Edition

Price History of Megaquarium

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Historical Lowest Prices

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