He tells you to visit him so he can give you pokemon.
after you defeat the Pokemon league go to professor oaks lab in pallet town talk to him then you will receive the hm rock climb
You must first defeat all 16 gym leaders. Upon doing so, head to Professor Oak's lab in Pallet Town. He will then give you HM08, Rock Climb.
Trade it from Pokemon heart gold/soul silver with the transfer lab
somehow get arces then go to the ruins of alph and go into the lab
Go across and up from Professor's lab and go in the patch of grass. You've got a 25% its a Shinx, but it is only level 2,3,4 or 5.
You get it from Professor Elms Lab.
You have to go and talk to professor oak in his lab at kanto
in pallet city < i think that's spelt wrong
After beating Blue you go to Professor Oak's lab in Pallet Town.
You have to have beaten all of the gym leaders(Johto and Kanto) and Professor Oak will call you and tell you that he has something for you. Fly, walk, or surf to Pallet Town. Go into Professor Oak's lab and he will give you the HM rock climb.
After defeating Red, visit Professor Oak at his lab in Pallet Town. He will let you choose one of the three Kanto starters
After you beat Blue, Professor Oak will call you and ask you to come to his Lab. He will give you the HM Rock Climb.
At the beginning of the game, Professor Oak is in Mr. Pokemon's house. Mr. Pokemon's house is north of Cherrygrove City. After that, Professor Oak is in Pallet Town in his Pokemon lab.
first you have to beat the elite four. and then professor elm calls to come over to his lab. he will then give you the SS ticket.
Get into pallet town
First you have to beat all the Kanto Gym leaders. Then you must go see Professor Oak at his lab in Pallet Town. I hope this helped.
after you defeat the Pokemon league go to professor oaks lab in pallet town talk to him then you will receive the hm rock climb