Mew is not a naturally occurring Pokémon in the game. It is a mythical Pokémon that was originally only obtainable through special events or glitches.
Here's why:
* No in-game encounter: Mew is not found in any specific location within Fire Red.
* No breeding: Mew cannot be bred in the game.
* No trade: Mew is not available through trading with other players.
While there are glitches that can be exploited to obtain Mew in Fire Red, these are considered cheating and are not considered legitimate ways to catch it.
To catch Mew, you would need to:
* Use a cheat device or code: This would allow you to manipulate the game and force Mew into the world.
* Use a save file from another game: Some save files from other Pokémon games may contain Mew, which can be transferred to Fire Red.
If you're looking for a legitimate way to play, catching Mew in Fire Red is simply not possible.