Talk to a guy in one of the cities
Get the HM Rock Smash
From the secound house you see in Mauville City.
Beat the 3rd Gym, and Get HM 06 Rock Smash
When you come into mauvill city from the soulth there will be a house to your left.The man inside will give you rock smash.
Rock Smash isn't an HM in this game.
There is no Rock Smash HM in Pokémon Yellow.
smash the rock inside the rusturf tunnel that is preventing the 2 people from each other
In Pokemon Liquid Crystal, you can obtain HM Rock Smash by speaking with a man in Violet City. He is located near the Pokemon Center and Sprout Tower. After receiving HM Rock Smash, teach it to a Pokemon that is capable of learning the move, and then you can use it to smash rocks blocking your path.
In this game, rock smash is not an HM, it is a TM.
you must HM rock smash.
no Pokemon can learn rock smash by leveling up you have to get the hm.
Rock Smash is not a HM, it's a TM. You can get it from a Battle Girl outside Pinwheel Forest