How Do You Catch Mewtwo In Pokémon Firered/Leafgreen?
Beat the Elite Four. You cannot get Mewtwo if you don’t defeat the Elite Four and become champion. Once you have done that, check to see what type of game you have. If it is a Red, Blue, Yellow, Gold, Silver, or Heartgold, Soulsilver, then you can directly go to the cave in Cerulean City (proceed to step 5). If you have Leaf Green or Fire Red, then proceed onto the next step. Go to Island 1 and go to the volcano. You will need a Pokemon who knows surf to do this because it is on an island. • Go to the entrance, and there you will see some Team Rocket soldiers chillin’ out. You will hear the first password to the Rocket Warehouse (explained later). They will see you, so you will have to battle them. • Once you have finished, go inside the cave entrance and proceed all the way down to the bottom level. You do not need to read the braille charts and all that. You will need strength to do this, so get a Pokemon who knows strength. Pick up the ruby. Then you can go outside using an escape r