Locate the bin and Data subdirectories within the patch payload.
The version string corresponds to Hotfix #2 for Baldur's Gate 3 , which was officially released by Larian Studios on August 8, 2023 . The "RUNE" suffix refers to a specific scene release group that packaged this update for various distribution platforms. Overview of Update v4.1.1.3630146 (Hotfix #2)
This update modifies core engine logic. If you use third-party modifications like the BG3 Script Extender or custom UI overhauls, they will break. You must disable your mods or update the Script Extender binary to a version that explicitly supports build v4.1.1.3630146. Performance Drops Post-Update
Improved compatibility for both DirectX 11 and Vulkan modes to prevent menu and in-game freezing. Save Games: Baldurs Gate 3 Update v4.1.1.3630146-RUNE
Reduced latency issues when players joined or left a session mid-game.
in the options menu to sync your progress to the Larian Studios cloud.
Improved save game handling for smoother long-play sessions. Locate the bin and Data subdirectories within the
If you are looking for information on later patches, or perhaps experiencing issues with a specific character build after this update, Baldurs Gate 3 Update v4 1 1 3669438-RUNE - 1377x.to
Baldur’s Gate 3 is already a unicorn: a massive, complex RPG that actually works . Updates like v4.1.1.3630146 prove that Larian isn’t just fixing bugs—they are optimizing the experience .
For legitimate users of Baldur’s Gate 3 , applying Hotfix #2 is straightforward: Steam, GOG Galaxy, or the respective console store will download and install the update automatically. For those using offline installers or maintaining specific version builds, the process is more involved. Overview of Update v4
If you are moving to a RUNE-based version from a different release type (such as a GOG retail layout), be aware that the local save paths will shift.
: Ensure your current base game installation is fully intact without missing native dictionary .pak files.
A: Yes. Larian has released dozens of hotfixes and multiple major patches, including Patch 8 (the final major update) and subsequent surprise hotfixes, the most recent being Hotfix #36 in March 2026.
Though mostly technical, sometimes minor balance changes are included based on player feedback. How to Install the Update
: This occurs when the GPU driver times out during heavy resource loading. To fix this, open the official graphics control panel, clear your shader cache files, or reset game launcher graphics settings to their defaults.