APK MOD INFO
Name of Game: Hell Zombie
VERSION: 1.05

Name of the cheat, mod, or hack (credits: wendgames):
-Unlimited Coins and Gems

Hell Zombie MOD APK 1.05 (Unlimited Coins and Gems)

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