Megaquarium: Invertebrilliant Collection

Overview

Megaquarium: Invertebrilliant Collection is a Steam DLC connected to Megaquarium. It was prepared by Twice Circled, published by Twice Circled, and released on Feb 25, 2026. This page focuses on the store listing, screenshots, price, requirements, and its relationship to the main game rather than presenting it as a normal live-player game.

Store reviews and relationship

Megaquarium: Invertebrilliant Collection is a DLC, so player-count observations and tracked peak are not meaningful in the same way they are for a base game. The useful signals here are reviews, store recommendations, price, platform support, and the link back to Megaquarium.

Language and system requirements

Megaquarium: Invertebrilliant Collection is available in 10 languages including:

2 regional rating boards including dejus and steam germany

Recommendations and store value

Megaquarium: Invertebrilliant Collection has recommendation data pending. Twitch streaming and unit-sales estimates usually belong on the parent game page, while this page is better for checking the DLC, price, media, and store details.

Megaquarium: Invertebrilliant Collection overview details

Megaquarium: Invertebrilliant Collection is tracked as Steam Store content with pricing, reviews, packages, media, requirements, and its relationship to the parent app.

Steam Store description

Invertebrates are the largest and most diverse species group on the planet and among them are some of the strangest animals known to man. 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…

SteamPulse editorial summary

Megaquarium: Invertebrilliant Collection is listed as a DLC with $9.99. It supports Windows, macOS, and Linux, belongs to Single-player, Downloadable Content, Steam Achievements, Steam Workshop, Camera Comfort, Custom Volume Controls, Adjustable Difficulty, and Mouse Only Option, and is associated with Casual, Indie, Simulation, and Strategy. Because it is a DLC, SteamPulse focuses on its Store listing, relationship to the parent app, media, packages, and metadata rather than treating it like a standalone concurrency page.

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.