Play store does not allow this kind of games, so you have to download it using other links. You will not find the game killer app on Play Store as it is a hacking app.Game Killer works with only rooted Android phones, so the first to use gamekiller apk, you have to root your device with any of rooting application.11 Can I use Game killer without rooting my android device?.10 I am not able to download Game Killer App.
