If you are looking for the best experience today, the current official Steam/GOG/Xbox versions are significantly more advanced than the older v1.02 builds.
This specific file name typically indicates an update (version 1.02) released by the scene group . In the context of game preservation and community-driven updates, version 1.02 for the original release focused on several key technical fixes and performance improvements shortly after the game's launch. Key Changes in Update v1.02 hellblade-senua-s-sacrifice-reloaded-update-v1-02
While "v1.02" was a milestone for the original 2017 PC release, the game has since received a massive (2021) which added: DirectX Raytracing (Reflections and Shadows) NVIDIA DLSS and AMD FSR support Chapter Select features Updated materials and particles If you are looking for the best experience
: Improved support for ultra-wide monitors (21:9) and fixed issues where certain UI elements didn't scale correctly at higher resolutions. Key Changes in Update v1