If you manage to find the original IPS patch (do not attempt this on your main hardware), applying it to a HeartGold ROM (Rev 1) results in a fundamental rewrite of the NPC interaction engine.
The final choice determines the hack’s reputation: 4780 pokemon heartgold uxenophobia
Attachments * 4780 - Pokemon HeartGold (U)(Xenophobia)__11543.png. 11.4 KB · Views: 0. * 4780 - Pokemon HeartGold (U)(Xenophobia)_ Nuzlocke Forums A Much Less Simple Heart Gold Nuzlocke by JFGronder If you manage to find the original IPS