It is highly unlikely that you will find a legitimate, downloadable file named patch.32.com.nvidia.valvesoftware.halflife2eps.obb from an official source. Upon initial analysis, this file name exhibits several red flags typical of malware, game piracy, or corrupted custom mods rather than an authentic update from NVIDIA, Valve, or Microsoft.
Extension .obb
OBB files are Opaque Binary Blobs used by Android apps (especially games) to store large amounts of data — textures, audio, videos, levels — separately from the main APK. They are typically found in:
Android/obb/ folder on internal storage or SD card. patch.32.com.nvidia.valvesoftware.halflife2eps.obb
So the full package name would be:
com.nvidia.valvesoftware.halflife2eps
This is the Android package ID for Half-Life 2: Episode One or Two — probably from the NVIDIA Shield Android console/tablet version, where NVIDIA partnered with Valve to bring Half-Life 2 episodes to Android (exclusive to Tegra devices like Shield). It is highly unlikely that you will find
Requirement: Both the Main and Patch OBB files must be present in this folder for the APK launcher to recognize the game data. Common Issues They are typically found in: Android/obb/ folder on