How many people are playing Heat Signature right now?

Heat Signature has 20 players on Steam right now, with a 24-hour peak of 23 and an all-time peak of 3,825 on Sept 2017.

What is the all-time peak player count of Heat Signature?

3,825 concurrent players on Sept 2017.

Heat Signature was released on Steam on 21 Sep 2017.

GameApp ID 268,130by Suspicious DevelopmentsReleased 21 Sep 2017

WindowsEngine —

Steam user reviews · 7,422 written

Updated 15 Sep 2026, 15:06 UTC

SteamPeaks Rating

94.0

Very positive

Positive share

94.5%Very Positive

Last 30 days

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No reviews in the last 30 days

Played before writing

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Sampling starts with the review poller

Reviews per day

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From Valve’s daily histogram

How sentiment moved · share of new reviews that were positive

Awaiting the histogram

Not enough samples yet. The line appears once a few readings are in.

Positive shareReviews writtenLifetime share

Heat Signature Reviews · SteamPeaks