Players using compressed versions of the game (like those from FitGirl Repacks) often need to apply updates manually to maintain compatibility.
While many patches for The Last of Us Part I have been massive—some exceeding 25GB to fix performance and stability—v1.1.3.1 is a lightweight incremental update. It serves as a direct follow-up to the v1.1.3.0 update, which majorly overhauled the game's technical suite by adding support for and Frame Generation . The primary purpose of v1.1.3.1 was to: TLOU-Update-from-1.1.3.0-to-1.1.3.1.rar
: After a version update, the game will usually re-compile shaders on the next launch. This may take some time depending on your CPU. Players using compressed versions of the game (like