APK MOD INFO
Name of Game: Cops VS Zombie Defense
VERSION: 1.2
Name of the cheat, mod, or hack (credits: wendgames):
-UNLIMITED GEMS & STARS
Cops VS Zombie Defense MOD APK 1.2 (Mega Mod)
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