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newvs 24h ago · updates every minute
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97% positive of 68 · Very Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
Build your deck, re-write your cards, and join in epic space battles! Heat Death is a single-player deckbuilder which takes card customization and power scaling to the extreme, as you battle against sentient stars and black holes.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 97% on 2026-11-01 → 97% today (68 reviews)
No authorized Steam key store lists this game right now.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Merry christmas! When using "copycat" to steal an enemy's ability to summon more enemies, you can now summon those enemies to fight on your own side. There is a new 'bucket' reward at the start of fast mode. The bucket has 3 new cards, each of them summoning a…
Bugfix This patch fixes "Skathi's Blessing" not reducing the cost of cards created during combat. Improved interaction The tech "Hyperburner" makes satellites do double damage, but makes them self-destruct at the start of your turn. With this patch, satellites…
- 'Myriad' and 'Mitosis' should now copy buffs and debuffs - Enemies which reduce their own firepower/shieldpower should now do so correctly - Tech that you already own should no longer appear as a reward - Adjustments have been made to card combination warnin…
Fixes: - Fixed interactions with the tech 'Tinder' - Fixed 'Arsenal' not working if created during combat - Fixed 'Repairing Burst' not working if created during combat - (Hopefully) Fixed an issue where the achievement 'Nothing can harm me!' sometimes wouldn'…
This patch fixes an issue where dwarf planets were not affected by AoE modifiers.
- Difficulties now unlock per planet. - There is now a symbol which indicates which difficulty you most recently beat. - The description of the card 'Disregard' has been fixed. It should reduce costs by 1.
Works, but may need extra effort. Results from Valve's own testing.
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