: Many popular "fan-made" versions of HeartGold , such as Sacred Gold or Storm Silver , require a "clean" 4780 base ROM to apply their patches correctly.
The Xenophobia group was known for its reliability, ensuring that the ROMs they released were "clean"—meaning they were 1:1 copies of the original retail cartridges without added intro screens or modifications. Compatibility and Usage 4780 pokemon heartgold u xenophobia link
: It is highly compatible with popular DS emulators like DeSmuME and Drastic , as well as flashcarts like the R4i . : Many popular "fan-made" versions of HeartGold ,