: Replace the classic Bulbasaur, Charmander, and Squirtle with any random Pokémon species.
A: Very rarely. If you randomize "Key Items" or "HMs," you might lose Flash or Surf. Stick to Pokémon, Trainers, and Moves only. pokemon fire red leaf green randomizer rom
Modern randomizer tools allow for extreme granular control over the ROM: : Replace the classic Bulbasaur, Charmander, and Squirtle