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Grey Goo

Petroglyph Six Foot · Grey Box

Released: Jan 23, 2015
Platforms
Last updated: 15 Sep 2026, 21:48 GMT

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DLCs

Requires the base game. Recorded Steam prices (United States).

Grey Goo - Soundtrack
$7.99Steam ↗
Grey Goo - Emergence Campaign
$7.99Steam ↗

Steam library data cannot confirm all DLC ownership.

View DLC on Steam ↗