Newer versions of Android changed how apps read data. Patched files often include configurations that help the game find its assets within the Android/obb folder.
The "22.com.nvidia.valvesoftware.halflife2.obb patched" file is the key to unlocking one of the greatest shooters of all time on a device that fits in your pocket. While it requires some technical maneuvering, the result—a desktop-class gaming experience on mobile—is well worth the effort.
Inside that folder, you place the ://22.com.nvidia.valvesoftware.halflife2.obb .
