Resident Evil 4

Completing each chapter in Separate Ways unlocks a part of Ada's report in Extras. Complete all 5 chapters to get the full report.

Use the D-pad and Analog-stick together to aim faster than normal.

When Ashley is on a cliff or still up a ladder, you can aim your gun up at her. She will grab her skirt and call you a pervert.

To avoid getting hurt by traps such as explosives and bear traps, use your laser sight and shoot at the explosive or the middle of the trap.

After you survive the raid, you must choose a path to open; left or right. Open the right gate and it will take you to El Gigante. Use the shotgun and make the boulder drop down on his head when he arrives. Then, turn around and kick the door six times to knock the chains off it. If you are still standing outside the door when you see Gigante approach you from behind, do not panic; just get out of there quickly. He does not attack for a few seconds after he comes up behind you. The knife or a gunshot may help destroy the chains quicker, but kicking works. Go through another door in the same fashion and somewhere along the way you should find a key. It may be in one of the last huts you see toward the center. If you are quick enough, you can escape El Gigante and make it through the door alive with Ashley.

In the boss battle with Bitoriz Mendez there are two levels bottom floor and top floor. Start off by going straight to the ladder. Climb it and go to the left. There are some boards that are blocking the way of the middle of the place you are fighting. Get behind these boards and look down, now while Mendez is in his first form he will just be walking looking up and walking at you but hes walking towards the wall. Now if you would like to finish him off quickly just shoot him with the shotgun or rifle. If you want to conserve ammo just use your pistol. Now in Mendezes second form its a bit more tricky but its possible. Make sure that Mendez is on your left of the boards and your in the right corner and if positioned right he will extend his claw and try to hit you but fail and he will continue to do this like a glitch. Same as the other way if you would like to finish him off quickly then shoot shotgun shells or rifle at him. Or to conserve ammo just finish him off with your handgun. Get your reward when your done.

You can kill the fish and use them as recovery items in the sewer area shortly after the beginning of Chapter 1-2. It is a little after the place where you face the two enemies who throw dynamite at you.

Get a four star rank in the following areas to unlock the corresponding character in the Mercenaries mini-game:

Albert Wesker: Waterworld
Ada Wong: Pueblo
Jack Krauser: Castle
Hunk: Island Commando Base

Bottle Caps
After you enter the Castle, and go through the Hall of Water 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.

When you are in the area where you are just about see the intermission sequence with Luis dying, there will be a door that lets you know that you will need another person for it. After you get Ashley back, return to this door. Give Ashley a piggyback and she will open the door. Inside will be a lot of treasure, and the powerful Broken Butterfly. You do not have to buy it from the merchant or sell it for money. Additionally, the strongest Magnum is not the Killer 7. When you tune up and buy the exclusive option of the Broken Butterfly its power will increase to 50.0, far stronger than the Killer 7's 35.0. You can kill a Boss in four shots.