one of professor oaks aides gives it to you
Chat with our AI personalities
it's either cut or flash i cant remember
use the move Flash (TM70)
First you need the first badge then you need the HM Flash which is given by the oak aide on route 2 lastly go inside rock tunnel and choose the Pokemon that has flash then choose flash the cave will be lighted up more!
You cannot. Flash Cannon was not introduced until Generation IV, and Fire Red is a Generation III game...and a Generation I game.
There Are Only 7 HM's In Pokemon Firered. Hm01- Cut Hm02- Fly Hm03- Surf Hm04- Strength Hm05- Flash Hm06- Rock Smash Hm07- Waterfall