he is in cerulean cave deep in the cave you will need ... em hm surf and rock smash and i think streanght.
Mewtwo is inside the Cerulean Cave in Cerulean City. You have to beat the entire game in order to go inside and catch it
Inside the Cerulean Cave. HMs Required: Surf
You can nly get inside it after beating the game and inside it at the end you can catch Mewtwo.
Curlean Cave, go very deep inside the cave ,then go back to the entrance, and Mewtwo will be standing there,make sure you have all 16 bagdes though
you have to beat the elite four. and, you have to rescue Lorelei on four island. And inside the cave lies... MEWTWO!
Yes, inside Cerulean Cave, where he was in the Kanto Region games
Yes. You must go to the Cerulean Cave and interact with the Mewtwo inside.
mewtwo is in cerulean cave. the cave in in cerulean city, where misty's gym is. mewtwo in hard to catch, though.
After you beat all 16 Gyms, you find Mewtwo in Cerulean Cave which is located near Cerulean City. well you get it the same way you do in Pokemon fire red and leaf green but also if you don't know that go to kanto then go to cerulian cave and go inside find mewtwo lvl 70 Once you have beaten the game, you can go into Cerulean Cave and deep inside it, you talk to MewTwo and battle it. It's level 70.
go to ceruluen cave inside is a long path with mewtwo at the end the go left theirs water surf on it then you will see mew.
You get Mewtwo in Cerelean Cave.
No there isn't another cave. Mewtwo is in the cerulean cave. Jirachi is only available in the preordered Pokemon Colosseum bonus disk that's the only way i know of.