Horizon Forbidden West Update 1.0.37 - 1.5.80.exe Jun 2026

Official game updates for Horizon Forbidden West on PC are never distributed as standalone executable (.exe) files across random websites. Here is everything you need to know about this file, why it is dangerous, and how to safely update your game. Why "update 1.0.37 - 1.5.80.exe" is Fake and Dangerous

Based on the specific file name format you provided ("Horizon Forbidden West update 1.0.37 - 1.5.80.exe"), this refers to a for the PC version of Horizon Forbidden West .

For a deep dive into the performance gains and visual changes between these versions, these technical reviews provide a side-by-side breakdown: Horizon Forbidden West update 1.0.37 - 1.5.80.exe

The headline feature of this update was the inclusion of AMD FidelityFX Super Resolution (FSR) 3.1 . This technology offers improved upscaling image quality and decouples frame generation from the upscaling, allowing for smoother performance across a broader range of graphics cards.

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 Official game updates for Horizon Forbidden West on

: Applying this update often requires a specific multi-step process: Downgrading : Some repacks require you to first from 1.0.38 to 1.0.37 before the 1.5.80 patch will work. Manual File Replacement

If you are looking for the "detailed report" on what changed between the early versions (1.0.37) and the major 1.5.80 update, here are the key technical improvements: For a deep dive into the performance gains

These updates introduced ultra-wide HUD adjustments, fixed AMD Radeon RX 6000 visual map corruption, and solved the infamous mouse cursor displacement bug on the Weapon Wheel.

A new graphics option allows for higher-quality facial textures during cutscenes, making the game's already impressive character work even more life-like. Input Improvements: Patch 1.5.80 improved support for the Nintendo Switch Pro Controller and corrected button layouts for Steam Deck Audio & UI Fixes:

Using PresentMon data, patch 1.5.80 shaves off 8-10ms of render latency when Reflex or Anti-Lag is enabled. This is due to optimized flip queue handling in the DX12 implementation.