
Early Access
Yes, but updates are hit or miss. Last updated 19 days ago, with about 1 update per month.
Last checked Oct 22, 2026
Heat Death is a sci-fi survival game where you can build, upgrade, and customize your battle train to explore and survive a frozen world! This train is not only your shelter and vehicle, but also your weapon and ally to face hostile drones, deadly storms, and hidden mysteries of an unknown world!
Oct 2, 2026 · Patch note
Public update v0.4.2.f (opens in new tab)
Hello survivors and engineers! We're excited to announce that Heat Death v0.4.2.f_EA is now live on Steam! Changelog compared to the previous public update: * Wall mounted storage: You can attach this storage to the walls and access it from both sides! * New Explorable Areas: We've added a new building on a small island. You can explore it and find more loo…
Oct 2, 2026 · Build
Public branch build 25350612
Latest build time Steam reports for the public branch.
Sep 26, 2026 · Patch note
Open Beta v0.4.2.f (opens in new tab)
Hello survivors and engineers! We're excited to announce that Heat Death v0.4.2.f_EA is now live on Steam in open beta! Changelog compared to the previous open beta: * Wall mounted storage: You can attach this storage to the walls and access it from both sides! * New Explorable Areas: We've added a new building on a small island. You can explore it and find…
Sep 26, 2026 · Build
openbeta branch build 25350612
Latest build time Steam reports for the openbeta branch.
Aug 31, 2026 · Patch note
Public update v0.4.2.e (opens in new tab)
Hello survivors and engineers! Chapter 2 of "Heat Death: Survival Train" begins here! We're excited to announce that Heat Death v0.4.2.e_EA is now live on Steam! Changelog compared to the previous public update: * Hoverbike: You can now build the new Hoverbike to traverse the world much faster! It also features a storage box that holds up to 5 items. * New…
Heat Death: Survival Train last posted a patch note 19 days ago (Oct 2, 2026: Public update v0.4.2.f (opens in new tab)).
It got about 1 update per month over the last year and is irregular (41/100). 7 of the last 12 months had at least one update day. Not enough of a cadence to call it regular.
No. It shipped a build or patch note within the last 90 days, though updates are hit or miss.
Heat Death: Survival Train: 11 updates in the last 12 months, avg every 30 days. The chart shows the last 12 months, including months with zero patch notes. Counts are dated patch and update posts, not branch builds.
| Month | Updates |
|---|---|
| November 2025 | 0 |
| December 2025 | 2 |
| January 2026 | 0 |
| February 2026 | 0 |
| March 2026 | 1 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 2 |
| July 2026 | 2 |
| August 2026 | 2 |
| September 2026 | 1 |
| October 2026 | 1 |