Candy Suxxx From Vice City:
Take your memory card that has Vice City saved on it and load it on to San 
Andreas.

All Weapons:
While playing the game, press: R1, R2, L1, R2, Left, Down, Right, Up, Left, Down, 
Right, Up. If typed in correctly then a confirm message will appear.

Floating Car:
During gameplay, press R2, L1, Right, Left, Up, Down.

$250,000 dollars:
During gameplay, press R2, R2, L1, L1, Left, Down, Right, Up, Left, Down, Right, 
Up.

Full Armor:
During gameplay, press R2, R2, L1, L2, Left, Down, Right, Up, Left, Down, Right, 
Up.

Blow Up All Cars:
During gameplay, press R2, L2, R1, L1, L2, R2, Square, Triangle, Circle, Triangle, 
L2, L1.

Lose Wanted Level:
While playing game, press R2, R2, L1, R2, Up, Down, UP, Down, Up, Down.

Gore:
While playing game, press Square, L1, Circle, Down, L1, R1, Triangle, Right, L1, X.

Clear Weather:
While playing game, press L1, L2, R1, R2(2), R1, L2, Triangle.

Full Health:
During gameplay, press R2, R2, L1, R1, Left, Down, Right, Up, Left, Down, Right, 
Up.