Because this specific release was so common, it became the subject of several community myths over the years:
In the world of ROMs (digital copies of games), releases are often cataloged with a chronological number. pokemon heartgold xenophobia 4780 link
The screen glitched. The cheerful town music warped into a low, humming drone. All NPCs turned to face her at once. Their text boxes merged into a single phrase: “Johto is for Johto-native species only. Report all migrants to the Burned Tower.” Because this specific release was so common, it
Some newer hacks specifically require "Version 1.1" or European dumps, leading to checksum mismatch errors if you attempt to use the 4780 Xenophobia file. Reddit·r/Roms pokemon heartgold xenophobia 4780 link