Grey Goo

by Petroglyph·published by Six Foot

Steam · Mixed

Steam Facts

Data current as of Apr 21, 2026. We re-crawl reviews and metadata every 14 days.

Steam Sentiment67

Mixed

Roughly half of players recommend it.

Quick Stats

Reviews

2,923en

4,314 total (all languages)

Current as of Apr 21, 2026

Released

Jan 23, 2015

Price

$29.99

Velocity

0.7/day

Slowing

Metadata current as of Apr 21, 2026 · Source: Steam

Market Reach

Estimated owners±100%Small-sample

≈200K

Estimated gross revenue±100%Small-sample

≈$5.9M

Based on 4,314 reviews (all languages)

boxleiter_v2

Based on review count × genre/age/price-adjusted Boxleiter ratio. Gross revenue before Steam’s 30% cut, refunds, and regional pricing.

About

Fight for control of a frontier world. Gather resources, build your base, and command your forces in battle. Survive long enough to unleash your ultimate weapon - THE EPIC.

Sentiment History

Sentiment over time

Playtime Sentiment

Sentiment by time invested

· 2,924 post-launch reviews

30%184 rev

<2h

37%171 rev

2-10h

59%1,019 rev

10-50h

79%1,341 rev

50-200h

86%181 rev

200h+

89%28 rev

Players who invest more time rate this game significantly higher (+49pts) — a strong signal of a slow-burn experience that rewards patience.

Competitive Benchmark

Compared to 71 similar games in the Strategy genre released in 2015.

Sentiment vs. similar gamesBottom 26%

Popularity vs. similar gamesTop 26%

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