ok. listen up. go to the start of the game selection screen. now, go to the options menu, and click the following into your control pad: Z, Down, A, B, A, R (for happy forever) Z, Up, A, B, A, L (for evil forever).
this code will allow you to either, have as -many happy counters as you want or as-many evil counters ad you want.(you get bigger,sronger,ect)