: Most ROM hacks are designed as "patches" that only work when applied to this specific version (v1.0) because later versions (like v1.1) have different internal memory addresses that break the hacks.
: Most Online ROM Patchers are designed specifically for this file's checksum. 1636 Pokemon Fire Red Squirrels
Most players wondering about this specific file are trying to patch a modded game. Pokémon ROM hacking requires pinpoint precision. Modders write code injections meant for very specific memory addresses inside the original game. : Most ROM hacks are designed as "patches"