Horizon Forbidden West Update 1037 1580exe Exclusive Instant

Horizon Forbidden West PC version 1.0.37.0 (often referred to with its build identifier like 1580exe) was a significant early patch released shortly after the game's Windows launch in March 2024. While "exclusive" in this context usually refers to the specific PC-only optimizations and fixes not found on the console versions, it is now considered an older build as the game has progressed to version 1.5.80.0 and beyond. 🛠️ Patch 1.0.37.0 Key Highlights

This update was primarily focused on technical stabilization for the initial PC port:

VRAM Management: Addressed critical memory leak issues where performance would degrade over long play sessions, especially on 8GB VRAM cards.

Crashing Fixes: Resolved common desktop crashes during cutscenes and high-intensity combat.

DLSS/FSR Optimization: Improved the implementation of upscaling technologies to reduce visual ghosting.

Control Mapping: Fixed bugs related to rebindable keys and mouse acceleration curves. 🎮 Performance & Versions

The community has widely benchmarked this version against newer updates to track the game's optimization progress. Version Comparison

Recent data shows that version 1.5.80.0 is the current standard for the Complete Edition on Steam. v1.0.37.0: Initial stable build for early adopters.

v1.1.47.0: Introduced further CPU optimizations for mid-range builds.

v1.5.80.0: Current version; supports the latest Mod Manager and gameplay tweaks. System Requirements Recap

Despite the early version's bugs, the game remains well-optimized for a variety of hardware: Minimum GPU: 4GB dedicated memory (e.g., GTX 1650). Storage: 150GB SSD space recommended.

Resolution: Native 4K and Ultra-wide support (21:9, 32:9) are available on compatible hardware.

Watch these performance comparisons and optimization guides to see how version 1.0.37.0 stacks up against newer updates:

This update is significant for PC players as it introduced major graphical features and performance optimizations. Below is a breakdown of the key changes found in this version: Key Technical Additions horizon forbidden west update 1037 1580exe exclusive

AMD FSR 3.1 Integration: Added support for FSR 3.1, which includes high-quality upscaling, Frame Generation, and Native AA options.

Cinematic Face Detail: A new graphics menu option allows for enhanced facial detail during cinematics.

Intel XeSS 1.3: Updates the AI upscaling to version 1.3, providing better image quality and a "XeSS Native AA" mode that improves anti-aliasing without upscaling. Gameplay & UI Improvements

Remappable Ammo Crafting: Mouse and Keyboard players can now remap the ammo crafting key. Controller Support:

Full support for Nintendo Switch Pro controllers, including correct button prompts.

Fixed button layout issues for the Nintendo Button layout on Steam Deck.

Audio Optimizations: Improved audio quality specifically for users of Logitech G HUB Surround Sound. Bug Fixes & Stability

Vista Prompt Fix: Resolved an issue where the "Toggle Vista" prompt failed to work correctly with mouse and keyboard.

Stability: General crash fixes and performance optimizations based on community feedback.

For further details or to view the full changelog, you can visit the Official Steam News Page or the Nixxes Software X account. Nixxes Software (@NixxesSoftware) on X

The terms Update 1.0.37.0 and 1.5.8.0.exe refer to specific versioning and executables for the PC port of Horizon Forbidden West: Complete Edition

. These updates typically focus on optimizing the high-fidelity experience developed by Nixxes Software and Guerrilla Games for Windows platforms. Key Technical Context

Version 1.5.80.0: This is a major post-launch patch for the PC version. It follows earlier updates like 1.0.37.0 (often referred to as 1.0.37 in shorthand) that addressed initial stability and performance issues encountered by players on various hardware.

Exclusive Executables: References to "exclusive" versions often appear in community discussions regarding specific storefront builds (like Steam vs. Epic Games Store) or "clean" executables shared in modding and preservation communities. Optimization Focus: These patches generally target: Horizon Forbidden West PC version 1

GPU Stability: Fixes for visual corruption specifically on AMD Radeon RX 6000 series cards.

Input Fixes: Resolving mouse cursor offsets and improving DualSense controller functionality.

Visual Fidelity: Improvements to texture quality for Aloy in Photo Mode and better environmental effects like snow and dust. Performance & Features

Horizon: Forbidden West PC Review and Optimisation Guide - OC3D

Unlocking Performance: The Horizon Forbidden West 1.0.37 / 1.5.80.exe Update Explained

If you’ve been roaming the vibrant wilds of the Forbidden West lately, you might have noticed a specific, somewhat cryptic update rolling out for PC players. Labeled by the community and file registries as the 1.0.37 (or 1.5.80.exe) build, this "exclusive" patch isn't just another minor bug fix—it’s a targeted optimization designed to make Aloy’s journey smoother than ever.

Here is everything you need to know about what this update brings to your rig. What is the 1.5.80.exe Update?

While official patch notes often group minor technical tweaks together, the 1.5.80.exe update specifically targets the game’s executable architecture. For PC players, this often translates to how the game communicates with your CPU and GPU.

Unlike the massive content drops that added New Game+ or the Burning Shores expansion, this update is an "under the hood" refinement. It aims to stabilize frame rates and resolve specific memory leak issues that some players reported during extended play sessions. Key Improvements & Fixes

Enhanced Shader Compilation: One of the biggest hurdles for PC ports is shader stutter. This update refines the initial compilation process, reducing those micro-stutters when entering high-density areas like Plainsong or Thornmarsh.

Memory Management: The update addresses "VRAM bloat," where the game would slowly consume more video memory over time, eventually leading to a crash or a massive dip in FPS.

DirectStorage Optimization: For those running the game on high-speed NVMe SSDs, the 1.5.80.exe tweak helps streamline data streaming, making fast travel feel almost instantaneous.

Input Latency Tweaks: A subtle but vital change for combat enthusiasts—this build reduces the slight delay between button presses and Aloy’s movements, which is a lifesaver when you’re staring down a Slaughterspine. Is this "Exclusive" Content?

When players refer to this update as "exclusive," they are usually referring to PC-specific optimizations that aren't necessary on the PS5 version. Because PC hardware varies wildly from NVIDIA 40-series cards to Steam Decks, these executable updates are exclusive to the Windows environment to ensure compatibility across the board. How to Ensure You’re Updated Exclusive “Features” (Bugs or Blessings

If you are playing on Steam or the Epic Games Store, your launcher should have queued this update automatically. To verify, you can right-click the game in your library, go to "Properties," and check the build version under "Updates." Final Verdict

While it doesn’t add new armor or machines, the 1.0.37 / 1.5.80.exe update is a essential download for anyone looking to play Horizon Forbidden West at peak performance. It proves that Guerrilla and Nixxes are still committed to polishing this masterpiece long after its debut.

Are you noticing a performance boost after this patch, or are you still encountering technical hitches in the Forbidden West?

Exclusive “Features” (Bugs or Blessings?)

• The Spear Glide – A physics bug where throwing your spear while sliding off a slope launches Aloy 200 meters. Not patched. Community loves it. Guerrilla called it “emergent traversal.”
• NPC Lip Sync Overdrive – Some side quests now have NPCs mouthing dialogue two seconds before the audio. Very uncanny. Restarting fixes it.
• Tallneck Compass – Tallnecks now appear on the compass from 800m away instead of 300m. No mention in notes. Huge QoL win.

Part 1: What is Horizon Forbidden West Update 1037?

On the surface, Update 1037 appears to be a routine hotfix. However, diving into the hexadecimal metadata reveals something more significant. Released in late Q1 2025 (following the March 2024 PC launch), version number 1.3.7.1037 (or simply "1037") is a mandatory patch that addresses three critical pillars:

1. Shader Compilation Stuttering: Update 1037 completely overhauls the asynchronous shader cache. Previously, users with 8-core CPUs would experience frame-time spikes when encountering new machine types (Clamberjaws, Slaughterspines). The 1037 patch introduces a "Pre-Compilation Phase 2.0" that benchmarks your CPU and GPU simultaneously before loading the main menu.

2. Memory Leak Mitigation: Forbidden West is notoriously VRAM-hungry, often consuming 10GB+ at 1440p. Build 1037 introduces dynamic texture streaming thresholds, specifically for the Burning Shores DLC. This prevents the game from tanking to 3 FPS after 90 minutes of flying on a Waterwing.

3. DirectStorage 1.2 Upgrade: This patch fully unlocks the GPU Decompression pathway (previously CPU-bound). For NVMe SSD users, load times for fast-traveling from The Daunt to San Francisco drop from 8 seconds to 1.6 seconds.

The Catch: Users are reporting that Update 1037 breaks compatibility with older save files that utilized Frame Generation Mods. This is where the "1580exe exclusive" enters the chat.

Unearthing the Forbidden West: Deep Dive into Horizon Update 1.037 & The Elusive ‘1580exe’ Exclusive

By: Redjaw Relics Date: April 19, 2026

If you are a fan of Guerilla Games’ lush, machine-infested post-apocalypse, you know the drill. You boot up Horizon Forbidden West—whether on PS5 or PC—expecting to hunt a Thunderjaw, only to be greeted by a patch download screen.

Usually, these are mundane: “Fixed a crash when riding a Bristleback near water.” Boring, but necessary.

But today is different. Today we are looking at Update 1.037 and the whisper network surrounding a file simply labeled 1580exe .

This isn’t your standard stability patch. This is something the data miners are calling “The Exclusive.” Let’s break down the terabytes of noise.