Mapping Keys to Game Controllers in ZEsarUX

In this tutorial, I will show you how to map keys to game controllers in ZEsarUX for keyboard only games and for games that use a Kempston joystick but reserve some actions to the keyboard.

Introducing ZEsarUX, a new Speccy Emulator

ZEsarUX is a new ZX Spectrum emulator from developer Cesar Hernandez Bano. What I like about ZEsarUX is the out of the box support for game controllers. In this tutorial, I will guide you through setting up ZEsarUX in RetroPie and playing your first Spectrum games.