Buy Megaquarium: Invertebrilliant Collection PC Key

DLC

The lowest current Megaquarium: Invertebrilliant Collection PC Key price is $9.99 at Steam. Compare prices from 1 store on GameVize.

Keyshops

No current offers

This is downloadable content, not a standalone game.

You need Megaquarium to use this DLC.

Release: Feb 25, 2026
Developers: Twice Circled
Publishers: Twice Circled
PC platforms: PC (Windows), PC (Linux)

Compare prices in Official Stores

Steam

$9.99

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DLCs (3)

Megaquarium: Deep Freeze - Deluxe ExpansionDLC

From$13.99

Megaquarium: Freshwater Frenzy - Deluxe ExpansionDLC

From$12.99

Megaquarium: Architect's CollectionDLC

From$8.99

Price History

Best historical price across official stores and keyshops

Current Best

$9.99

All-Time Low

$8.99

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!