They Don't have to be in amy order you just put in all of the codes, there are five, and they are noe activated and are beung used

ok, nobody ever seems able to figure this out. you actually need to shoot stumps to
"unlock" the cheats. yes you can enter them anytime, but they won't work until you get the
right amount of stumps for that cheat. they go in this order: Health Regeneration: 20
stumps, Unlimited Ammo: 40 stumps, Double Health: 60 stumps, and Double Damage: all 80
stumps. after you load your game, but before you start playing, there will be a button
labeled "statistics" (its Square for PS2), which is a record of your entire progress
through the game, how many shots you've taken, clean kills, etc. on the last page is the
total stumps and unlocked cheats, there are only 4, not 5 as some people think, and
frankly, they make the game WAY too easy, even on the hardest mode. I recommend only using
1 at a time, or 2 at most. I'm not sure if there is an "extra" bonus level because i've
only got 69 stumps (meaning the Double Damage code doesn't work for me yet, so sad.) but
i've heard there's something else besides the DD cheat if you get all 80. Hope this helps
stop people from being frustrated, and remember, always shoot at suspicious-looking
objects, it might be a stump!! P.S. The cheats can be used on the bonus levels too, and
you'll need ALL of them to beat the Aztec Temple, trust me ;)