🛠️ UnderRail update history
Official announcements the developer posts on Steam—patches, new content, and events—sorted by date. Click a title to read the full post.
February 2026
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2/18Wed🛠️ Patch / update v1.3.1.2Patch 1.3.1.2
Version 1.3.1.2 UIYou can now reset the custom difficulty sliders to any of the presetsBugsHealing cooldown is now properly set for all difficulty presetsFixed the bugged psi crit bonus text on certai…
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2/14Sat🛠️ Patch / update v1.3.1.1Patch 1.3.1.1
Version 1.3.1.1 Bugs Fixed the bug that caused the difficulty setting carry weight capacity modifier to be rounded upFixed the wonkiness of the horizontal option scroll bars used in custom rules and o…
December 2025
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12/30Tue🛠️ Patch / update v1.3.0.17Patch 1.3.0.17
Version 1.3.0.17 Fixed the character outlining issues Beast of Burden specialization fixed
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12/18Thu🛠️ Patch / update v1.310-Year Anniversary Update (v1.3) (Dev Log #74)
Hi guys,It has been 10 years since Underrail hit its 1.0 version. In celebration, we're releasing a small but important update that touches up the game's visuals and delivers an extra weapon to the He…
February 2021
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2/26Fri🛠️ Patch / update v1.1.3.0Dev Log #69: Crossing the Styx (1.1.3.0)
Hi guys, We're rolling out a new content update. It's going to be a somewhat weird update because the main bulk of the content is centered around something that is not part of a mainstream playthrough…
Source: official Steam announcements (updated every 6–24 hours). Titles and summaries are copyright of the original developers.