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Heat Signature Editions - compare prices and find the cheapest version on PC.
All Heat Signature DLC and add-ons — find the lowest price on extra content
In Heat Signature, you'll embark on a strategic adventure that combines action-packed gameplay with a gripping narrative. As a mercenary pilot, you'll navigate through procedurally generated levels, taking out targets and managing resources to achieve your objectives. The game's single-player experience is well-paced, with a 15-hour main story that can be completed in under a week. However, there's more to explore: adding extra challenges and completing the game on higher difficulties will extend the playtime to around 25 hours. For the most dedicated players, achieving 100% completion will take around 34 hours. With its engaging gameplay and addictive mechanics, Heat Signature offers a unique blend of action and strategy that's sure to keep you coming back for more.
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Heat Signature all-time lows - track its full price history across stores to know if now is the right time to buy
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A respectable title with some mixed opinions. Provides a steady, moderate playthrough. Exceptional value for the amount of content you get. Huge savings make this a standout offer.
Check if your PC can run Heat Signature - minimum and recommended specs
Extremely small footprint, easy to fit even on tight SSDs. Doesn’t need much memory to run smoothly.
See the full breakdown of Heat Signature critic scores and reviews

PC Gamer
Steven Messner
85
By making excellent use of its procedurally generated world and wacky gadgets, Heat Signature is a mission worth taking.
Full Review
IGN
Dan Stapleton
8
With a set of thieving and assassination tools that beg to be used creatively, Heat Signature's puzzle-like missions are great for jumping into for a few goes at a time to try something just crazy enough to work. That's when the fun stuff happens.
Full Review
Eurogamer
Edwin Evans-Thirlwell
Recommended
A scrappy, open-ended, infiltrator's delight for the player who enjoys breaking levels more than beating them.
Full ReviewGame Informer
Kyle Hilliard
8.5
Heat Signature demands you learn its intricacies. When you finally do, the infiltration stories you walk away with are legendary
Full ReviewSee how players rated Heat Signature on PC - community scores, review highlights, and what players are saying
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Heat Signature has 70 Steam achievements - see the full list and track your completion progress
Got questions about Heat Signature? Find answers on price, platforms, game keys, and gameplay below.
Right now, you can buy Heat Signature for as low as $0.86, depending on the store and platform.
Yes, Heat Signature is currently on sale with up to 94% off at select stores.
On Steam, Heat Signature is listed at $14.99 (MSRP $14.99).
The lowest recorded price for Heat Signature is $0.41, based on past sales and discounts.
Heat Signature is available on PC.
Heat Signature is primarily a single-player experience.
The main story takes around 15 hours, while a completionist run averages 34 hours.
Heat Signature launched on Thu Sep 21 2017.
The game requires at least 400 MB of free space.
Yes. Heat Signature has at least 1 DLC. This includes Heat Signature: Edition Upgrade.
Save more on Heat Signature - top up your Steam Wallet or grab a PC gift card at a discount before you buy
Heat Signature was developed and published by Suspicious Developments, released on 2017-09-21.
Heat Signature has been rated 79/100 on Metacritic, 78/100 on OpenCritic and "Very Positive" on Steam. Use these scores alongside player feedback to decide if it's worth adding to your library at its current price.
$0.86
, compared to an MSRP of$14.99
. Across all listings, there are currently 7 store offers for Heat Signature, pulled from both authorized retailers (such as Steam, Fanatical, and Green Man Gaming) and key marketplaces like Kinguin or Eneba. Whether you prefer buying from official sources or want to stretch your budget further through grey-market deals, Gamers Unchained helps you easily compare prices and find the best fit.If Heat Signature sounds like your next purchase, you’re in the right place. Gamers Unchained helps you track down the best discounts from trusted digital game stores. Compare prices, spot bundles, and set alerts so you never miss a great deal.
Not sure what a game key is or how to redeem one on platforms like Steam, Epic Games, or Ubisoft Connect? You're not alone—and we've got you covered. Our quick guides break it all down for you—check them out and get gaming faster!
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