Released in October 2017, Patch 1.3.1.3 was a critical update aimed at fixing bugs and optimizing the experience following the heavy overhaul of the "Remastered Edition 2". This version specifically enhanced the first and second chapters of the game to match the high-quality standards set by Chapter 3. Key Changes and Improvements in 1.3.1.3

is a specific technical patch released in late 2017 following the launch of Chapter 3. This version represents a crucial bridge in the game's development, refining the horror experience before the major "Remastered" overhauls of 2018. Key Features and Changes in Version 1.3.1.3

Keep your security software active and scan downloaded executable (.exe) or compressed (.zip) files before opening them.

Developers often leave older zip files archived on these platforms for compatibility reasons. System Requirements for Version 1.3.1.3

Since this is an older build, it is no longer the default version on major storefronts. You can find it through community archives: