start a new game.
enter these codes on the game shark:
01831ed1.
011564d1.
016427d1.
015e73d1.
01a474d1.
01xx75d1.(choose attack)
01xx76d1.(choose attack)
have game shark on.
choose a starter pokemon.
when you first pick it up,
it will show Mewtwo.
look at its stats it should show mew.
it will be level 100.
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quote from mewtwo:
"I will have my revenge!"
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Se Ya!
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quote from mewtwo:
"I will have my revenge!"