APK MOD INFO
Name of Game: The Weapon King
VERSION: 22

Name of Cheat/Mod/Hack (credits: wendgames):
-FREE UPGRADES
-FREE SHOPPING
-UNLIMITED DIAMONDS

The Weapon King MOD APK 22 (Free Upgrades & More)

Download the CACHE file/OBB file. They should be .zip or .rar files.
Extract the file to your sdcard.
Move the extracted folder to the location: /sdcard/Android/obb