Resident Evil 0

As soon as Leech Hunter starts, grab the first leech you see and run out. This will give you a clip to the machine gun.

When you are in the sewers, pick up the shotgun ammunition. Then, keep trying to pick up something and you will eventually find a shotgun.

When you start the game as Rebecca, get to the point where you meet Billy. He will say that they need to cooperate. When Billy joins you on your mission, it is best if you have him in control at all times. Because he has stronger defense and will not get damaged as fast as Rebecca. Note: This works in all modes.

Try to change to your partner during a timed puzzle. Remain idle at the error message to give yourself more time to study the puzzle.

When you get to the piano room, make sure you have both characters with you. Have Billy play piano. A door will open by the bar. Have Rebecca go in and take the battery. The door will close. Have Billy play piano again and the door will open.

When you eventually get onto the moving cable car, after Billy is taken over the railing by an ape, go across the ravine and head up the pair of steps. You will enter a big room with a metal floor. This is the same area in Resident Evil 2, where you call up the platform train to head down into the main factory (and where you fight a stronger version of the William Birkin mutations). If you go towards the bottom of the screen and go down the lift and into the back room, you will find a television screen with a picture of a Tyrant. This is the same room where you see Mr. X walking towards the camera before smashing it. If you call up the platform and take it down, you will enter the factory sub-levels and walk into the room where Leon/Claire had to carry Ada/Shelly to the security room.

The area where the turntable is located is from Resident Evil Outbreak. The turntable, elevator, the door that has main shaft on the wall, and the Security Room are on Resident Evil 0. These items are on the Below Freezing Point level in Resident Evil Outbreak. Also, the giant hanger where you defeat the G-Monster on Resident Evil Outbreak is also located in Resident Evil 0.

To reload the shot gun faster, press Y to go to the item screen. Combine the shotgun ammunition with the shotgun. You will be able to attack again without having Billy or Rebecca reload and waste precious time.

After the sequence with the first Leech zombie, just go back downstairs and the intermission sequence will take place again.

Equip the handguns to both Rebecca and Billy. Control Billy. When you see a zombie, shoot him until he falls, but do not kill him. Then, equip the pocket knife and kill the zombie with it. This will save about two to five bullets each time.

There are two knife tactics you can use to safe ammunition for the Bosses. The first tactic is used fighting solo without the help of Billy or Rebecca; depending on whom you use. Make sure you keep about two steps away from the zombie and aim downward with your knife. Slice him once then he will make a failed attempt to lunge at you. Then, slice his feet again and he will fall down. Once down, do not knife him any more. Instead take about a step backward and wait for him to get up and repeat this process again. This tactic works if there are multiple zombies. Alternately, if there is only one zombie you move to behind the zombie's head when he is laying down. Then, knife his head and keep knifing him as he gets up. When done properly you will knife his feet twice and he will fall down again. This will allow a few extra shots in as you knife his head while he gets up. The second knife tactic is used fighting with a team. The person you control should be using a knife, and either Billy or Rebecca should be using a gun (and set on attack mode). Get in front of the one with the gun and knife the zombie's feet. As you knife the feet, your partner will shoot the head and the zombie will fall down. Then, go over and knife the zombie while he is on the ground. As he gets up keep knifing him and your partner's help will assist you in finishing him off properly.
Joseph Danielson.