Once you install RetroArch, you can go ahead and install different gaming console emulators called Cores. RetroArch is a frontend for multiple emulators. I will start by saying that if you are not interested in games for other gaming consoles and you want to stick only with PS2 games, going for RetroArch is not a good option.
1.RetroArch RetroArch Emulator User Interface on Windows PC
