There is no official update for Horizon Forbidden West labeled specifically as "1.0.37.15.80." However, this appears to be a reference to Patch 1.0.43 (released March 2024) or Patch 1.5.80 (released June 2024) for the PC Complete Edition.
The v1.037.1580 update addresses critical stability issues and introduces quality-of-life improvements for the PC release of Horizon Forbidden West. horizon forbidden west update 1037 1580exe top
Key Changes:
The "top" features introduced in these specific PC updates include: Graphics & Performance Enhancements There is no official update for Horizon Forbidden