Tunnel 3D Live Wallpaper is a 3D live wallpaper application developed by Paper World Creation for Android devices. It features stunning 3D graphics that can be customized according to the user's preferences. The app is free to use and offers additional themes that can be purchased in the app.

One of the main features of Tunnel 3D Live Wallpaper is its real 3D graphics that come with a 3D parallax effect using a gyroscope. The app also offers battery optimization settings that can be adjusted to reduce battery consumption. With its theme customization feature, users can create a personal touch for their background. The app also supports Android TV screensaver and live wallpaper support for both phone and tablet devices.

It is important to note that screensavers on AndroidTV will always run in Full HD only and are not available on Chromecast Google TV. Users can also adjust the resolution in the settings to reduce battery consumption.