APK MOD INFO
Name of Game: Pacific Fleet
VERSION: 2.10

Name of the cheat, mod, or hack (credits: wendgames):
-UNLIMITED RENOWN

Pacific Fleet MOD APK 2.10 (Unlimited Renown)

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