Catching Mewtwo In Pokemon Fire Red

By | June 27, 2022
How to Catch Mewtwo in Pokémon FireRed and LeafGreen 13 Steps


Pokemon Fire Red is an incredibly popular game for the Nintendo Gameboy Advance. It is the remake of the classic Pokemon Red, and features a whole new set of Pokemon and new features. One of the most sought after Pokemon in the game is Mewtwo, a powerful Psychic/Fighting type. Mewtwo is a rare, legendary Pokemon that is only available after completing certain tasks in the game. In this article, we will go over how to catch Mewtwo in Pokemon Fire Red.

Step 1: Get the National Pokedex

Before you can even attempt to catch Mewtwo, you will need to have the National Pokedex. This is a special item that allows you to see all the Pokemon in the game. In order to get it, you will need to do the following:

  • Beat the Elite Four
  • Go to Professor Oak’s lab
  • Speak to the person at the very back of the lab
  • They will give you the National Pokedex

Once you have the National Pokedex, you will be able to see Mewtwo in the game.

Step 2: Head to the Cerulean Cave

Once you have the National Pokedex, you are ready to find Mewtwo. You will need to head to the Cerulean Cave, which is located in the north-east corner of Cerulean City. The cave is a long and winding one, so you will need to be prepared for a bit of a journey. Make sure to bring plenty of Pokeballs, as well as a few strong Pokemon.

Step 3: Find and Defeat Mewtwo

Once you reach the deepest part of the cave, you will find Mewtwo. Mewtwo is incredibly powerful, so it is important to be prepared for a tough fight. Make sure to use your strongest Pokemon, and consider using a few status effect moves to make the battle easier. Once you have defeated Mewtwo, you will be able to catch it with a Pokeball.

Step 4: Catching Mewtwo

Once you have defeated Mewtwo, it is time to catch it. The best way to do this is to use Ultra Balls or Timer Balls. Ultra Balls are the most reliable way to catch a Pokemon, while Timer Balls become increasingly more effective the longer the battle lasts. Make sure to save your game before attempting to catch Mewtwo, as it is possible to accidentally KO it if you are not careful.

Step 5: Transferring Mewtwo to Other Games

Once you have successfully caught Mewtwo, you may want to transfer it to a different game, such as Pokemon Leaf Green. This can be done by using a Link Cable and trading it with another game. This will allow you to use Mewtwo in other games, as well as to battle and trade with other players.


Catching Mewtwo in Pokemon Fire Red can be a challenging task, but it is definitely worth it. Once you have caught it, you can use it in other games or simply keep it in your own game. You can also trade it with other players, allowing you to get some rare Pokemon in exchange. Now that you know how to catch Mewtwo in Pokemon Fire Red, you can get out there and start your hunt!