Hunk scenario
At load game screen press up,down,left,right,left(2),right(2),l,r,c-up,c-right,c-down,c-left. if entered right it will go back to main menu.
Infinite ammo
At the load game screen, press Up(4), Right(4), L, R, L, R, C-Right, C-Left. If you entered the code correctly, the game will return to the main menu.
Invincibility
At the load game screen, press Down(4), Left(4), L, R(2), L, C-Up, C-Down. If you entered the code correctly, the game will return to the main menu.
Lock Combo
In all games, the combo for the safe in the police office id 4542. For LEON, it has shotgun shells and a map. For CLAIR it has acid rounds (for grenade launcher) and a map.
Master Cheat
As soon as the Title Screen appears, Press Down, Up, Down, Up, A, B, Left C, Right C, Start.
Super Stamina
For limited invulnerability, mix the green, blue and red herbs in that order. You MUST mix the herbs in that order, or they will not work. Green and Blue MUST be mixed together first, then you add the red herb.