Buy Oxygen Not Included: The Aquatic Planet Pack PC Key

DLC

The lowest current Oxygen Not Included: The Aquatic Planet Pack 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 Oxygen Not Included to use this DLC.

Release: Jun 11, 2026
Developers: Klei Entertainment
Publishers: Klei Entertainment
PC platforms: PC (Windows), PC (Linux)

Compare prices in Official Stores

Steam

Historical low

$9.99

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DLCs (5)

Oxygen Not Included - Spaced Out!DLC

From-33%$8.70

Oxygen Not Included: The Frosty Planet PackDLC

From-20%$6.39

Oxygen Not Included: The Bionic Booster PackDLC

From-15%$6.79

Packs (7)

Klei Survival Bundle 2026Pack

From-48%$65.28

FTL: Faster Than Light + Oxygen Not IncludedPack

From-55%$15.73

Astroneer x Oxygen Not IncludedPack

From-75%$13.48

U.V.S. Nirmana + Oxygen Not IncludedPack

From-55%$17.98

Price History

Best historical price across official stores and keyshops

Current Best

$9.99

All-Time Low

$9.99

About this game

Dive into the deep end of space colony expansion in The Aquatic Planet Pack! This DLC features a new flooded planet with marine biomes, resources, critters, plants, and more. Towel not included.