Guerrilla has stated that 1.5.80 is the , moving to critical security/compatibility only.
Evolution of Horizon Forbidden West PC: Patches 1.0.37 to 1.5.80 Horizon Forbidden West update 1.0.37 - 1.5.80.exe
Legitimate patches for the PC version are handled automatically by the Steam or Epic Games Store clients. Sony/Nixxes does not distribute standalone .exe update installers. Guerrilla has stated that 1
However, v1.0.37 was limited to the content of the base game. Players were restricted to the map of the Forbidden West (California, Nevada, Utah) and lacked access to subsequent quality-of-life improvements and content drops. However, v1
: If you own the game legally, you do not need this file. The game should update automatically to the latest version. Key Changes in Patch 1.5.80
The Horizon Forbidden West update 1.0.37 - 1.5.80.exe is more than a simple patch—it’s a . What began as an impressive but technically uneven conversion has become a benchmark for open-world PC performance.