Fuzion Frenzy Pause gameplay to enter the codes: Press Y, Y, Y, X Real controls Hold L and Press Y, B, Y, B First Person View Hold L and Press Y, B, X, X Mutant Mode (enter repeatedly for more effects) Hold L and Press Y, Y, Y, Y Welsh Mode Hold L and Press Y, A, Y, Y Turbo Mode Hold L and Press Y, X, Y, Y Squeaky Voices