Game overview
Megaquarium: Invertebrilliant Collection
Cascading coral displays, weird and wonderful critters and game-changing new tank designs make the Invertebrilliant Collection a must-have for Megaquarium enthusiasts!
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About this game Read the full description

The Invertebrilliant Collection includes a hand-picked selection of the most weird and wonderful, plus the tools required to show them at their very best!
Critters to collect
The collection features 15 new animals from across the invertebrate spectrum: the punchy Boxing Shrimp, striking Hammer Coral and fluorescent Variable Neon Slug to name but a few.
Backdrops and Centerpieces
Designed specifically to go at the back of your tanks, Backdrops offer new opportunities to create dazzling vertical coral displays.
Centerpieces are large rock formations complete with caves for more reclusive species. These aquascaping heavy-weights can be customised with your favourite corals and other static invertebrates. Sit back and watch them colonise!
A world beneath your feet
Underfloor Tanks offer a bird's eye view of the reef, which is sure to delight and amaze your guests. Meanwhile, crafty curators will exploit the underfloor nature of these tanks to squeeze even more from their aquarium layouts!
Up close and personal
Magnifying Tanks zoom in on diminuitive species, allowing guests to view them in high detail. Savvy aquarists will use them to maximise the prestige generated from these miniature marvels.
Raised Tanks bring the tank floor up to eye-level, allowing guests to appreciate substrate-dwelling inverts in all their glory!
Vegetation station
A selection of new plants can be mounted among your corals on Backdrops and Centerpieces. This brings new strategic and aesthetic depths to the design challenge.
The list goes on!
The fun continues with efficiency boosting accessories, an invertebrate-themed poster and new food and drink additions.
Beautify your aquarium with reef-themed paints and a treasure trove of custom substrate options.
Build it your way
All features within the Invertebrilliant Collection integrate seamlessly into the Sandbox experience. Additional Sandbox objectives are available, specifically designed to take advantage of everything the collection has to offer.Features
- Play in Sandbox Mode or replay the base game campaign with this DLC integrated
- 15 tropical marine invertebrate species
- Backdrops and Centerpieces
- Underfloor, Magnifying, Vista and Raised Tanks
- 4 mountable marine plants
- 2 accessories, 1 poster, 1 food facility and 1 drink facility
- 3 paints and 5 custom substrates
- Additional objectives to enrich the sandbox experience
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System requirements Windows · macOS · Linux
Windows
Minimum
Minimum:- Requires a 64-bit processor and operating system
Recommended
Recommended:- Requires a 64-bit processor and operating system
macOS
Minimum
Minimum:Recommended
Recommended:Linux
Minimum
Minimum:Recommended
Recommended:Game details Languages, features & support
- Publisher
- Twice Circled
- Brazilian rating
- l
- Steam Germany rating
- 0
- Features
- Single-player, Downloadable Content, Steam Achievements, Steam Workshop, Camera Comfort, Custom Volume Controls, Adjustable Difficulty, Mouse Only Option, Playable without Timed Input, Save Anytime, Stereo Sound, Steam Cloud, Family Sharing
- Languages
- English, French, German, Spanish - Spain, Polish, Russian, Simplified Chinese, Portuguese - Brazil, Italian, Japanese
- Website
- Official website ↗
- Support
- [email protected]
More analysis Activity patterns, updates & developer tools
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Frequently Asked Questions
Is Megaquarium: Invertebrilliant Collection free to play?
Megaquarium: Invertebrilliant Collection costs $9.99 on Steam.
What genre is Megaquarium: Invertebrilliant Collection?
Megaquarium: Invertebrilliant Collection is a Casual, Indie, Simulation, Strategy game.
Who developed Megaquarium: Invertebrilliant Collection?
Megaquarium: Invertebrilliant Collection was developed by Twice Circled and published by Twice Circled.
What platforms does Megaquarium: Invertebrilliant Collection support?
Available on Steam for Windows, macOS, Linux.