The file Horizon.Zero.Dawn.Update.v1.11-CODEX.rar is not the full game. It is an designed to upgrade a specific previous version (typically v1.10) of the game to the landmark v1.11 build. For context, Patch 1.11 was a massive turning point, often cited by the Digital Foundry analysis as the update that made the PC version "acceptable" for high-end rigs.
: Use a tool like WinRAR or 7-Zip to extract the .rar file. Horizon.Zero.Dawn.Update.v1.11-CODEX.rar
The Horizon Zero Dawn Update v1.11-CODEX.rar patch file brings several improvements and fixes to the game. Some of the key features include: The file Horizon