Heat Signature: Edition Upgrade
The current price is 100% of the way from its all-time low to full price. Seasonal sales have priced it lower.
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Offers
Official store prices and labeled keyshop comparisons
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Price history
Accepted price history and recorded lows
Editions
Explicitly grouped editions, with the cheapest offer tracked for each
- Heat Signature: Edition Upgrade This editionDLCIncludes
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Heat Signature: Edition Upgrade
From $14.99 at steam -
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Purchase options (2)
Steam packages and bundles that include this game
- Heat Signature Supporter's Edition No offer tracked
- Heat Signature: Edition Upgrade No offer tracked
About this game
What this game is, in the developer's words
Upgrade to the Supporter's Edition and play through Heat Signature's development with 8 early prototypes, watch us do the same as we talk you through why it changed so much in 9 developer commentary videos, and own the full soundtrack in MP3 format.
- Play through Heat Signature's development with 8 early prototypes from its 3.5 year development.
- Watch 9 developer commentary videos showing and explaining its evolution: from drilling through hulls to liberating empires. (Total: 70 minutes)
- Own the full soundtrack in 320kbps MP3 format. (19 tracks, 83 minutes)
On launching Heat Signature, you'll have a new option to open the folder containing all these extras.
Please note: the early prototypes are by definition unfinished versions of the game, so they have bugs.
Soundtrack
1. Intro (John Halpart)2. Quantum Immortality (John Halpart)
3. Trespasser (John Halpart)
4. Dawntempo (John Halpart)
5. Foundry Remix (John Halpart)
6. Grav9000 (John Halpart)
7. 2 Class (John Halpart)
8. The Other Side (John Halpart)
9. Distance (John Halpart)
10. Space Sonata (John Halpart)
11. Out of Shape part1 (John Halpart)
12. Full Cycle (John Halpart)
13. Places (John Halpart)
14. Out of Shape part2 (John Halpart)
15. Neutral Two (John Halpart)
16. Reflected (John Halpart)
17. Kaleidoscope (John Halpart)
18. Graviton (Christopher James Harvey)
19. Space Awe (Christopher James Harvey)
Media
Trailers and screenshots straight from the store page
Games like Heat Signature: Edition Upgrade
Shared tags, not the same series.
Heat Signature: Edition Upgrade price history and current deals
Heat Signature: Edition Upgrade for PC currently sells from $14.99 at authorized stores. Its all-time low is $2.99, set on 2026-07-07.
Compare Heat Signature: Edition Upgrade editions
Heat Signature: Edition Upgrade comes in 2 editions: Heat Signature: Edition Upgrade, Heat Signature: Edition Upgrade. The edition list shows what each one includes.
Heat Signature: Edition Upgrade reviews, playtime, and age rating
5 people have reviewed Heat Signature: Edition Upgrade. 100% are positive. Steam calls that 5 user reviews.
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