The John NESS emulator stands out as a user-friendly multi-emulator designed for Android devices running version 6.0 and above. It's important to note that to enjoy the full experience, you'll need to supply your own game files as the app itself doesn't include them.

Features

• Original Engine: Experience games as they were meant to be played with the authentic engine at the core.
• High-Quality Rendering: Revel in the crisp visuals that enhance your gaming experience to the next level.
• File Search: Easily locate your game files stored on your SDCard or internal storage, making setup a breeze.
• Virtual On-Screen Keypad: Navigate games with ease using the responsive on-screen controls.
• Zipped File Support: No need to extract; directly play games from zipped files for convenience.
• Save States with Previews: Save your progress at any point and get a visual reminder of where you left off.
• Fully Customizable Layout: Tailor the interface to your liking for a personalized gaming setup.
• Customizable Keys: Map your controls to suit your playstyle, ensuring comfort during long gaming sessions.
• Turbo Buttons: Speed through repetitive tasks or enjoy rapid-fire action with turbo functionality.
• Screenshot Capability: Capture and share your favorite in-game moments effortlessly.
• Speed Control: Adjust the game speed from as slow as 0.25x to as fast as 16x to match your pace or challenge yourself.
• Bluetooth/MOGA Controller Support: Enhance your gameplay with the precision of external controllers.
• Dropbox Integration: Sync your game data seamlessly across devices with John DataSync (additional purchase required).

For an uninterrupted gaming experience, consider purchasing the "remove ads" option, which will eliminate any distractions and enhance your focus on the game.