If you are a PC gamer who has been navigating the tumultuous release of The Last of Us Part I, you are likely familiar with the constant stream of patches, hotfixes, and community-driven updates. Among the many files circulating on forums, modding sites, and support threads, one particular archive has generated significant attention: TLOU-Update-from-1.1.3.0-to-1.1.3.1.rar.
This file represents a critical stepping stone in the game’s performance evolution. In this long-form article, we will dissect what this update is, why it matters, how to apply it safely, and what changes you can expect post-installation.
Based on developer notes and community testing (aggregated from Steam forums and Reddit’s r/thelastofus), the update delivers the following improvements:
This write-up covers the v1.1.3.1 patch for the PC version of The Last of Us Part I
. This specific update, released on April 25, 2024, is a minor hotfix following the major v1.1.3 update that introduced AMD FSR 3 support. Patch Overview: v1.1.3.1
The primary focus of this update is to refine the implementation of AMD’s scaling technologies.
Key Improvement: Enhanced support for AMD FSR 3 Frame Generation.
File Changes: The update modifies core executables (tlou-i.exe, tlou-i-l.exe, and launcher.exe) and several AMD FidelityFX DLL files, including ffx_frameinterpolation_x64.dll and ffx_fsr3_x64.dll. Installation Instructions (Manual/RAR)
If you are using a manual update file like TLOU-Update-from-1.1.3.0-to-1.1.3.1.rar, follow these steps typically used for ElAmigos or similar repack updates:
Preparation: Ensure your current game version is exactly 1.1.3.0. You can check this by right-clicking the game launcher, selecting Properties, and viewing the Details tab.
Extraction: Extract the contents of the .rar file using a tool like 7-Zip or WinRAR.
Run Installer: If the RAR contains an .exe installer (often named Update.exe or similar): Run it as an Administrator.
Carefully browse to your main game installation directory (e.g., C:\Games\The Last of Us Part I). TLOU-Update-from-1.1.3.0-to-1.1.3.1.rar
If applicable, select the appropriate "crack" version (such as RUNE or CODEX) used by your original installation.
Copy-Paste Method: If the RAR contains only folders (like build, engine, etc.):
Copy all extracted files and paste them directly into your game's root directory.
Select "Replace the files in the destination" when prompted.
Verification: After installation, it is recommended to run any included "Verify files" tool to ensure no data was corrupted during the update. Technical Tips
Shader Cache: After a version update, the game will usually re-compile shaders on the next launch. This may take some time depending on your CPU.
Safety: Always back up your save files located in %USERPROFILE%\Saved Games\The Last of Us Part I\ before applying manual patches, though updates usually do not delete them.
on PC. Rather than a grand narrative, its "story" is one of community persistence and the desperate scramble to fix a high-profile "broken" port. The Context of the Update The Last of Us Part I
first launched on PC in early 2023, it was notorious for technical failures, including massive memory leaks, long shader compilation times, and frequent crashes. The 1.1.3.0 to 1.1.3.1 transition was a minor but critical "hotfix" in a long line of patches released by Naughty Dog and Iron Galaxy to stabilize the game. The Community "Story"
The true "interest" in this specific .rar file often comes from the modding and "repack" communities. Because the official updates were often massive (sometimes requiring users to redownload tens of gigabytes for minor changes), smaller, compressed .rar files like this one became "digital gold" on forums and archive sites.
The Delta Patch: For players with slow internet, these specific version-to-version updates were a lifeline. Instead of a full reinstall, this file allowed users to "bridge" the gap between two specific builds.
The "Shader Cache" Struggle: A recurring theme in the story of version 1.1.3.0 was the optimization of shaders. Many users found that after updating to 1.1.3.1, they had to sit through the dreaded "Building Shaders" screen all over again—a process that, on some CPUs, could take over an hour. The Complete Guide to the TLOU-Update-from-1
The Completionist's Archive: For digital preservationists, these specific version increments are tracked meticulously to document exactly when certain bugs (like the infamous "wet Joel" glitch or jittery mouse movement) were finally laid to rest. Technical Significance
While version 1.1.3.0 introduced some stability, 1.1.3.1 was largely a targeted fix for specific crashes occurring during gameplay and menu navigation. It marked the point where the PC port finally moved from "Unplayable" to "Mostly Stable" for the average user.
To ensure your game is running correctly, it is always recommended to use official launchers like Steam or the Epic Games Store, which handle these incremental updates automatically and securely. 1.3.1 patch notes?
. This update was released by Naughty Dog and Iron Galaxy to address critical stability issues and performance bugs that plagued the game’s initial launch on Windows. 🛠️ Purpose of the Update
The transition from version 1.1.3.0 to 1.1.3.1 was primarily a hotfix. Unlike major content updates, this patch focused on "under the hood" improvements:
Crash Fixes: Targeted specific GPU-related crashes that occurred during gameplay and shader compilation.
Memory Management: Optimized how the game handles VRAM, reducing "Out of Memory" errors on older hardware.
Input Latency: Refined mouse and keyboard responsiveness which felt "heavy" in previous builds. 📂 Understanding the .RAR Format
The .rar extension indicates a compressed archive. In the context of game modding or manual patching, users often encounter this file format when downloading updates from third-party mirrors or community repositories.
Extraction: Requires software like WinRAR, 7-Zip, or NanaZip.
Contents: Typically contains a build.info file, updated .exe binaries, and modified psarc data files.
Installation: Usually involves dragging and dropping the extracted files into the main game directory, overwriting existing data. ⚠️ Risks and Safety Precautions Do not use this RAR file — just
When handling update files like "TLOU-Update-from-1.1.3.0-to-1.1.3.1.rar" from unofficial sources, users must remain vigilant: 🛡️ Security Risks
Malware: Unofficial archives can contain Trojans or miners disguised as game files.
Verification: Always check the file hash (MD5/SHA) if provided by the source.
Antivirus: Ensure your security software scans the archive before extraction. 🎮 Game Integrity
Save Corruption: Always back up your save folder (typically in %USERPROFILE%\Saved Games\The Last of Us Part I).
Version Mismatch: Ensure your base game is exactly 1.1.3.0; applying a patch to the wrong version can break the installation.
Steam/Epic Integrity: Using manual patches may interfere with the official launcher's ability to verify file integrity. 📈 Performance Impact
Users who applied this specific update generally reported a more consistent frame time delivery. While it didn't drastically increase maximum FPS, it significantly reduced the "stuttering" effect that occurs when the game loads new assets or textures in the background. To help you with the next steps, could you tell me:
Are you experiencing a specific error (like a crash or black screen) that this update is meant to fix?
Based on the version numbers, this update typically includes the following features/fixes (based on official Naughty Dog / Iron Galaxy patch notes for that period):
Important Technical Notes:
.rar is a compressed archive. You must extract the contents (usually a Patch or Update folder containing .exe and .bin files) before running the installer.Crack folder (containing updated .exe and .dll files) which must be manually copied after applying the update.If you need to apply this update:
.rar using WinRAR or 7-Zip.Setup.exe or Patch.exe inside.tlou-i.exe is located).Crack folder is present, copy its contents into the game folder after updating.The version 1.1.3.1 patch for The Last of Us Part I on PC, released April 25, 2024, primarily refines AMD FSR 3 Frame Generation support and updates related dynamic link libraries. This minor update addresses performance and stability issues introduced in the previous version, requiring users to ensure they are updating from the exact 1.1.3.0 build. For full patch notes, visit Naughty Dog's Feedback Site Naughty Dog TLOU Part 1 PC Update 1.1.3 to 1.1.5 | PDF - Scribd
The most significant change. In 1.1.3.0, users with 6-core CPUs frequently experienced a "hard freeze" during the initial shader building (around 45-55%). Version 1.1.3.1 implements a throttle mechanism, slowing the compilation speed to prevent CPU overload. The process takes 10% longer but no longer crashes.