: Some community members shared hex values to manually patch the executable, though this was primarily used for disabling visual effects like TAA and DoF rather than bypassing core CPU instructions. Current Status
Intercepting the AVX2 calls and redirecting them to standard AVX or SSE instructions. Bypassing Checks:
The for Uncharted: Legacy of Thieves Collection (which includes Uncharted 4 uncharted 4 avx2 fix
Within 72 hours of the game’s release, a Russian modder on GitHub released a custom version.dll or winmm.dll proxy. This method is cleaner than SDE because it patches the game’s import table to skip the AVX2 check entirely.
This requirement locks out several older, legendary CPUs that still meet the game's GPU and RAM requirements, including: : Some community members shared hex values to
The game typically crashes during the initial handshake with the CPU or during specific mathematical calculations (physics/rendering) that utilize __m256 registers. u4.exe or u4-l.exe .
Before tweaking game files, navigate to your installation folder (usually SteamLibrary\steamapps\common\Uncharted Legacy of Thieves Collection ) and copy the original u4.exe and tll.exe to a safe folder. Step 3: Replace the Executables This method is cleaner than SDE because it
Right-click the game in your library → Properties → Local Files → Verify integrity of game files. This ensures the update installed correctly.
: Navigate to a trusted modding platform like Nexus Mods and search for "Uncharted 4 AVX2 Fix" or "Uncharted Legacy of Thieves AVX2 Fix." Download the latest version of the zip file. Locate Your Game Folder : Steam : Right-click the game in your library →right arrow Manage →right arrow Browse local files .
Right-click Uncharted: Legacy of Thieves Collection and select .
The fix was hailed as a win for PC gaming preservation and accessibility, particularly for users in regions where upgrading hardware frequently is economically difficult. It also served as a cautionary tale for PC ports, highlighting the importance of providing software fallbacks for older hardware that still meets the raw power requirements of a game.