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SETUP GUIDE
FCEUX NES Emulator

How to Set Up FCEUX with a USB NES Controller

WindowsFreeNES

FCEUX is the go-to NES emulator. Simple, reliable, and runs every NES game. Your USB NES controller works with it out of the box - just plug in and configure.

What You Need

A Windows PC, a USB NES controller, and FCEUX (free download).

Step-by-Step Setup

  1. Download FCEUX from fceux.com
  2. Extract and open FCEUX
  3. Plug your USB NES controller into any USB port
  4. Go to Config > Input
  5. Click Configure for Port 1
  6. Press each button on your controller when prompted to map the inputs
  7. Load your NES game (File > Open ROM) and start playing
Download FCEUX →

Tips

The NES only had two main buttons (A and B) plus Start and Select, so mapping is quick. FCEUX also supports save states - press F5 to save and F7 to load at any time.

Need a controller?

The NES Classic USB Controller works perfectly with this setup. $19.99 with free shipping.

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