// Heat Signature(2017)
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Heat Signature FAQ & buying guide
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What is Heat Signature about?
Fly your tiny defenceless pod up to larger ships, dock with their airlock, and sneak inside. Once you're in, you creep through their corridors, ambushing guards, hiding bodies, stealing new weapons, blowing them up from the inside, or hijacking their turrets and even the whole ship.
Game modes: Single player
Quick answers
What is the cheapest place to buy Heat Signature?
Right now the lowest price for Heat Signature we're tracking is $0.87 at Kinguin — 94% below Steam's $14.99. We compare 2 stores and prices refresh every few minutes.
What is the lowest price Heat Signature has ever been?
The lowest price we've recorded for Heat Signature is $0.86 at Kinguin on June 8, 2026. The current best price is about 1% above that low.
Is Heat Signature worth buying?
95% of 7,370 Steam user reviews for Heat Signature are positive ("Very Positive"). It also holds a Metacritic score of 79.
When was Heat Signature released?
Heat Signature released on September 21, 2017, developed by Suspicious Developments and published by Suspicious Developments.
What platforms is Heat Signature available on?
Heat Signature is available on PC (Microsoft Windows). It supports single player.
When do Heat Signature prices drop?
Heat Signature last hit a new low of $0.86 on June 8, 2026 at Kinguin. Current best price is $0.87. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
Where's the cheapest place to buy Heat Signature?
The cheapest Heat Signature price right now is $0.87 at Kinguin, 94% below the Steam price.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 KinguinBest price | — | $0.87 | Buy Heat Signature at Kinguin |
 Steam | — | $14.99 | Buy Heat Signature at Steam |
All-time low: $0.86 at Kinguin on Jun 8, 2026 — the current best price is 1% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.