checked-part =>Extra Games and Features: Beat the game once to unlock the Assignment Ada and Mercenaries minigames. You'll also change the background on the title screen and enable the Professional difficulty mode. ->Mercenaries Characters: Earn a four star rating in each of the Mercenaries levels to unlock an additional character for use in the Mercenaries game. * Pueblo - Ada Wong * Island - Hunk * Waterworld - Wesker * Castle - Krauser =>Round 2: Beat the game once and then save your game. Load that save file and start a new game. You'll begin the game with all the items, cash, and stats you had at the end of your old game; in addition, you can choose to play using new outfits for Leon, Ashley, and Ada. ->Unlockable Weapons: You can get a free Punisher by shooting 10 of the 15 blue targets in the farm/water areas, then talking to the merchant. * Matilda: Purchase during a second round game. * Infinite Ammo Rocket Launcher: Purchase during the second round. * Chicago Typewriter: Beat the Assignment Ada minigame. * Handcannon: Earn a score of 5 stars in all four Mercenaries levels. ->Exclusive Upgrades: If you buy all the upgrades for a weapon, you will be able to purchase a special "Exclusive" upgrade during the second round of the game. There is no upgrade for the Killer7, sadly. * Handgun: Headshots are 5x as likely * Punisher: Shoot through 5 bodies * Rifle: 18 firepower * Semi-Auto Rifle: .40 firing speed * Shotgun: Better distance shot power * Riot Gun: 10 firepower * Striker: 100 max ammo * TMP: 1.8 firepower * Matilda: 100 max ammo * Blacktail: 3.4 firepower * Red9: 5 firepower * Broken Butterfly: 50 firepower * Mine Thrower: Homing mines =>Increase Lifebar: Combine a yellow herb with a green herb and use it to increase your maximum health. A yellow, green, and red mix will completely fill your health meter as well as increase it. ->Free Eggs: If there are chickens in the area you are in, they will lay eggs. If you pick up the eggs and wait a few minutes, the chickens will lay more eggs. =>Upgrade Bonus: If you upgrade a weapon, the merchant will fully load the weapon with ammo. ->Early Lake Monster Appearance: If you shoot into the water before getting on the motorboat, you can make the lake monster appear earlier. Shoot into the water about 13 times and he'll leap onto the dock and eat you. =>Hidden Ada Scene: After meeting the Village Chief for the first time, he'll let you go. If you reenter his room, a hidden scene with Ada will occur. ->Fire Pit Gigante Bonus: During the double El Gigante battle in the room with the fire pit, it's possible to kill one by dropping it into the pit, although no money appears once you kill him. If you kill the second one, exit the room and return. You'll find 15,000 pesetas on the ground -- the prize awarded for drowning the first Gigante in the pit of fire. ->Pervert: If you have Ashley standing on a platform above your head, and you move Leon underneath her or use the C-stick to try to reposition the camera under her, Ashley will get rather annoyed and call you a pervert. ->Title Screen Tricks: Use the C-stick, [L] and [R] to play with the title screen. Also, if you leave the controller alone, two different video trailers will play.