John GBAC is GBA/GBC emulator for android 6.0+. This app does not work without your own game files. This app is optimized for newer Android. John GBAC is a successor to John GBA and John GBC. John GBAC is fully compatible with these apps. Features - Original GBA/GBC engine - High quality rendering - Search game files in SDCard & Internal Storage - Virtual On-screen keypad - Zipped file support - Save States (with previews) - Fully customizable layout - Customizable keys - Turbo buttons - Scree