If you have ever wanted to play popular fan-made games like Pokémon Radical Red , Pokémon Unbound , or Pokémon GS Chronicles , you have likely seen instructions telling you to use the "1636 FireRed (Squirrels)" file. Why do modders require this specific file?
(often labeled "v1.1") shifts internal memory addresses, which causes patches designed for the "Squirrels" version to fail or crash. Verification: