Game Name: 피쉬아일랜드
Game Version: 1.0.13
Google Play Store Link: https://play.google.com/store/apps/details?id=com.nhnpixelcube.fishislandII&hl=en_US
APK Link: you can find all APKs on www.apkpure.com
Cheat Requested: high damage
Have you tried any cheat engines?: GameKiller, GameGuardian, SBGameHacker, Freedom, CreeHack, etc.