That said, you’ll need your own NES game ROMs.
Before you get started, you’ll want to have your ROMs on hand.
Download the most recent version ofHakchi2.
https://commons.wikimedia.org/wiki/File:Nintendo-Entertainment-System-NES-Controller-FR.jpg
If it comes in aZIPfile, extract the contents to your PC.
Openhakchi.exe(the icon is an NES controller).
SelectNES (USA/Europe).
SelectAdd more gamesto upload the ROMs you want to add to your NES Classic.
Under the Custom Games list, go for the title you want to add cover art to.
SelectGoogleto retrieve images directly from Google.
When the process is complete, selectSynchronize selected games with NES/SNES Miniand confirm you flashed the custom kernel.
After your ROMs finish uploading, turn off the console and disconnect it from your PC.
Plug in the power source to your NES Classic and turn it on.
Your new games will be inside a folder named “New Games” alongside the preloaded titles.
There’s no need to flash the custom kernel each time.
Making modifications to your NES Classic will void its warranty, and you could potentially damage the console.
Add new games at your own risk.
With about 300 MB of unused internal storage, the NES Classic has plenty of space for ROMs.
ROM isn’t a file extension; it’s a broad term for a key in of file.
NES ROMs usually have the extension .NES.
ROMs of NES games only released in Japan may also not work.
https://commons.wikimedia.org/wiki/File:Nintendo-Entertainment-System-NES-Controller-FR.jpg
