Megaquarium

Twice Circled

Available Install to Play Premium tier CasualIndieSimulation

The public aquarium simulator. 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.

Available on GeForce NOW

Play type: Install to Play
Membership: Premium required
Last verified: 28 Jul 2026

Available on

Steam · Twice Circled Open store ↗

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