APK MOD INFO
Name of Game: Diponegoro – Tower Defense
VERSION: 1.30

Name of the cheat, mod, or hack (credits: wendgames):
-UNLIMITED GOLD & MORE

Diponegoro – Tower Defense MOD APK 1.30 (Unlimited Gold & 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