Megaquarium: Invertebrilliant Collection is an indie developed by Twice Circled, released 25 February 2026 on Linux, Mac and PC (Microsoft Windows).
What Megaquarium: Invertebrilliant Collection is
Megaquarium: Invertebrilliant Collection is an indie game developed by Twice Circled and released in 2026. It is available on Linux, Mac and PC (Microsoft Windows). It runs on Unity.
The premise, in the publisher's words
Cascading coral displays, weird and wonderful critters and game-changing new tank designs make the Invertebrilliant Collection a must-have for Megaquarium enthusiasts!
How it plays
It is played from a bird view / isometric perspective. It is a single-player game with no multiplayer component.
What it launched against
Megaquarium: Invertebrilliant Collection launched on 25 February 2026, within three weeks of Resident Evil Requiem, Reanimal, Marathon and Mewgenics.
Released around the same time: Resident Evil Requiem, Reanimal, Marathon, Mewgenics.
Official trailer
Sourced from the publisher’s YouTube channel.
Screenshots
All media
Parents
Quick answers
Megaquarium: Invertebrilliant Collection — frequently asked questions
When did Megaquarium: Invertebrilliant Collection come out?
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