Do run this executable. To ensure your game is up to date safely, use the Steam Library or Epic Games launcher to verify your game files and download official patches. Horizon Forbidden West Updates | Horizon Wiki | Fandom
The developmental jump from version 1.0.37 to 1.5.80 marks a significant transformation in performance, system stability, and visual fidelity for the PC port developed by Nixxes Software. Nixxes Software (@NixxesSoftware) on X
For players seeking to optimize their PC performance or fix persistent bugs, understanding how official updates work—and why standalone update executables pose a major risk—is essential. The Architecture of Official PC Updates
For players utilizing physical back-ups or bandwidth-restricted offline installations, standalone update executables apply "delta updates." These overwrite only the modified code assets rather than forcing a complete re-download of the game's massive 150 GB footprint. 3. Malware Risks and Safety Warnings Horizon Forbidden West update 1.0.37 - 1.5.80.exe
: Executable files ( .exe ) from unofficial sources carry a high risk of containing malware or unwanted software. Verified patch notes and official releases are always documented on the Horizon Wiki or official social channels.
When you run Horizon Forbidden West update 1.0.37 - 1.5.80.exe , you are not just adding new weapons or quests. You are initiating a . Here is what happens under the hood:
Version 1.5.80 was the landmark update that introduced AMD FSR 3.1 , significantly improving image quality and reducing the "shimmering" common in earlier upscaling methods. Do run this executable
: The latest major surprise update was Patch 1.30 , released on March 24, 2026, which added support for Power Saver settings to reduce electricity consumption while playing. Important Safety Warning
Using the file Horizon Forbidden West update 1.0.37 - 1.5.80.exe generally requires a manual installation process:
Version 1.0.37 heavily favored single-core performance, causing bottlenecks on high-core-count CPUs (like Ryzen 9 or Intel i7/i9). The update rebalances the job system, distributing physics and AI calculations across up to 16 cores effectively. Nixxes Software (@NixxesSoftware) on X For players seeking
Enhanced support for Logitech G HUB Surround Sound. Performance Impact: What to Expect
: Always download updates through the Steam Client , Epic Games Launcher , or the PlayStation Store.
We tested on a test bench: RTX 4070 Ti, Ryzen 7 7800X3D, 32GB DDR5, Win11 23H2. Settings: 1440p, Maxed (no RT), DLSS Quality.
