Go to Game Settings > Patch Codes and import the text or file.

To utilize these cheats, you must properly name and place the text file so the emulator can read it.

So, when users search for "ntscupnachtxt," they are looking for a

A glyph pulsed across the screen in glitch-script: ntscupnachtxt. No one could read it, but everyone felt its meaning like aftershocks — a compound of night (nacht), rupture (ntscu), and extension (txt). It was a new command: fracture and transmit. When the god spoke, his voice was an equalizer curve; syllables turned into visual filters that sharpened the world’s edges until memory streamed like corrupted video.