Expansion
Megaquarium: Invertebrilliant Collection
About this game
Cascading coral displays, weird and wonderful critters and game-changing new tank designs make the Invertebrilliant Collection a must-have for Megaquarium enthusiasts!
A theme park management game with an aquatic twist. Design your displays, look after your fish, manage your staff and keep your guests happy! It's all in a day's work as the curator of your very own Megaquarium.
Screenshots
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Trailers & videos
Trailer
Game facts
Release date
Feb 25, 2026
Developer
Twice Circled
Publisher
Twice Circled
Platforms
Linux, PC (Microsoft Windows), Mac
Genres
Simulator, Strategy, Indie
Game modes
Single player
Perspective
Bird view / Isometric
Editions & related releases
More from Twice Circled
More games to explore
Game data and artwork via IGDB.
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