Game Name: Moonless God《神无月》Divine
Game Version: 0.66
Google Play Store Link: There's no Play store link, this is a chinese game.
APK Link: http://app.clientdown.sdo.com/191/c1898/SWY_0.81000_201708281823_GG1113.apk (This is a direct link, I don't think apkpure has this, it is available on TapTap, but this is from their website)
Cheat Requested: God Mode, High Damage, Enemy Low Def/HP
Have you tried any cheat engines?: Yes, but as all unity engine games go, this requires modifications to the files directly.
here's the website too: 《神无月》手游官网-盛大游戏超幻想互动冒险手游-8月31日全次元开测！
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If ya need help with account registration just ask, ill guide you otherwise you can just skip it and play as guest.