Resident Evil 4 Cheats

When the guy who runs around and sells you upgrades for weapons, he has a secret "quest" for you.

In the course of the mercenaries game, you can unlock extra characters by completing the maps with a high score, in addition to secret characters, you can also unlock weapons. The total cost of the Handcannon's upgrades is 790,000 pesetas.

Beat the game to unlock the Matilda handgun and the Infinite Rocket Launcher. The items will be unlocked for purchase at any merchant if you load up a "Round 2" game save. The weapons come with a hefty price, too.

Once you have fully upgrades every stat for a specific weapon, you can purchase an expensive "Exclusive" upgrade for that weapon.

Note: Killer7 has no "Exclusive" Upgrade.

In Professional difficulty, everything is the same except for the fact that enemies are alot tougher to kill.

After you enter the Castle, and go through the Hall of Water(Y' Know.... that place that you have to protect Ashley as she turns the Cranks) to the Observation Hall. Next to the Merchant, A blue door with golden gun engravements lies in wait. Go through the door and begin the Target Practice game. Select Game Type A to begin a game. During certain portions of the game, other blue doors similar to this can be found. Enter them and finsh the Target practices by fetting 3000 points or higher to get 6 bottle caps. After you get 6, talk to the merchant and end the game. If you collected 6 different caps of the same game type, you will get some pesetas.