RetroArch

Emulated Systems:Sony Playstation,

Variants and Forks:

Initial Setup

Emulator Overview

Installation

Operation

Genral Command Line

OGZ Command Line

Troubleshooting

Resetting Controls to default

Brutal: Delete retroarch.cfg from the emulator root folder.

Sophisiticated: Find the mappings in that file + change manually. Open with any text editor.