zController

About

Turn your Android smartphone into a versatile gaming controller for use with a PC, a second Android device, or Android TV. zController emulates a wide range of devices including PS4, Xbox, Wii, and GameCube controllers, as well as steering wheels, keyboards, and mice. It is a free, highly customizable solution with minimal lag that supports up to four controllers simultaneously. This makes it ideal for PC gaming, emulators, local multiplayer sessions, and controlling other Android devices.