Pokémon Gold and Silver/Catch 'Em All

There are 251 Pokémon in total, but you'll never get them all without hunting down the rare ones, evolving them in various ways, and trading with your friends. Here's everything you need to know to catch 'em all.

Finding Pokémon
You'll get the vast majority of Pokémon by catching them in the wild. Some Pokémon will be given to you as rewards, but there are only six ways to get into random confrontations with them:
 * 1) Walk in tall grass.
 * 2) Surf on water.
 * 3) Explore caves.
 * 4) As a result of fishing.
 * 5) Using Rock Smash on small rocks.
 * 6) Headbutting trees.

Catching Pokémon
Catching Pokémon isn't as easy as it may seen. First, you must encounter a wild Pokémon, and you must have a Poké Ball to throw at it. You don't want to face the wild Pokémon with an overfly powerful Pokémon from your team because your Pokémon could easily overwhelm the less powerful, wild one with one attack. You need to be patient, and you might have to use several Poké Balls to accomplish the task. Specialized Poké Balls will help you catch some of the tougher Pokémon.

1. Attack: Your goal is to reduce the wild Pokémon's HP Meter as close to zero as possible without having it faint. Use your weaker moves (or use or ) and attack with Pokémon that are not much more powerful than the wild Pokémon that you are fighting.

2. Incapacitate: Use attacks that induce sleep or paralysis in the wild Pokémon so you can whittle away at its HP Meter without taking damage. Once a wild Pokémon is asleep or paralyzed, you can attack with a weak Pokémon, reducing your opponent's HP by small margins until it's just about ready to faint (or again, use false swipe). 3. Throw a PokéBall: When you have reduced the wild Pokémon's HP Meter as close to zero as possible, it's time to try to capture it with a PokéBall. Choose a ball from the PokéBall pocket of your pack. It will be thrown automatically, and in a few seconds you will see if you have captured the Pokémon or if it managed to escape the attempt.

Some Pokémon run away when you try to attack them (like ), so you will need to use the skill or  before attacking.

Evolving your Pokémon
Many of the 251 Pokémon in your Pokédex can't be caught at all and will need to be obtained by evolving other Pokémon. Pokémon evolve in one of three different ways:

Experience
Pokémon gain levels as they gain experience, or EXP. Most Pokémon evolve when they reach a predetermined level. For example, evolves into  at level 20 and  evolves into  at level 22. Since EXP can only be gained in battle, you'll need to spend many hours leveling up your Pokémon to evolve them. You can try catching the evolved forms themselves, but they tend to be rarer and harder to catch than the base forms, and many evolved Pokémon (like and ) never appear in the wild. Evolved forms tend to be stronger, but don't learn techniques as quickly as their unevolved forms.

Evolutionary Stones
There are six kinds of Evolutionary Stones, and 18 Pokémon that can be obtained when you use a Stone on their unevolved forms. You can use the Stones at any time, but beware: While the evolved forms may have much better stats, they usually lose their ability to learn new moves, with, , and  being the only exceptions. Before you use a Stone, look up that Pokémon in the Pokédex and make sure they already know every skill you want them to learn.

Trading
Certain Pokémon will evolve into their higher forms when they are traded to another Gold, Silver or Crystal Game Pak. If you have a, , or , you can transfer it to someone else then recieve an evolved Pokémon when it's returned. Unlike Pokémon that evolve with Stones, traded Pokémon continue to learn the same moves, so there is no reason not to trade them off as soon as you can.

Evolutionary Baggage
Some Pokémon come into being through a natural evolutionary process; others require a special item. Once you find the special items shown below, have the indicated Pokémon hold them when you trade them to another Gold, Silver or Crystal Game Pak. The transfer will produce new evolutionary forms.

Friendly Evolution
Some Pokémon need more than just experience to evolve, they need to be attached to you, too. If you treat those Pokémon very well, they will grow to trust you and will evolve far more quickly than i you mistreat them. While many Pokémon will evolve regardless of how well you treat them, you should try to be a good Trainer to all of your Pokémon. Many events in the game are based on how attached your lead Pokémon is to you.


 * becomes a when happy enough.
 * becomes a when happy enough.
 * becomes a when happy enough.
 * becomes a when happy enough.
 * becomes a when happy enough.
 * becomes a when happy enough.

There are a quite few things that will help your relationship with your Pokémon, and a couple that will hurt your relationship with your Pokémon. You should try to forge strong relationships with all of your Pokémon, escpecially the party you travel with most often.

Do:
 * Have your Pokémon groomed in Pallet Town by Blue's Sister.
 * Get your Pokémon's hair cut by one of the Haircut Brothers.
 * Travel with a Pokémon and keep it in your party as often as possible.
 * Use many items on a Pokémon and let it hold an item, too.

Don't:
 * Let your Pokémon faint in battle or repeatedly allow it to get very weak.
 * Make the Pokémon take bitter medicine, or trade it away to another trainer.

Trading Pokémon
Trading is an important strategy for filling your roster. Keep in mind the following things when you trade:


 * You do keep the Pokédex entry for a Pokémon after you trade it away. So by trading a Pokémon to a friend you both get credit for having caught it, regardless of whether he trades it back or not.


 * You do not get credit for the earlier evolutions of traded Pokémon. So if your friend trades you his, you'll still be missing and . When trading Pokémon that are rare but also have evolutions (such as starters and the fossils), trade them at every stage of their evolution (and then trade them back if necessary).


 * You'll need the appropriate Badge to control traded Pokémon. If you think you can streak through the game with a friend's super-powered Pokémon, you'll be in for a nasty surprise when it just falls asleep at the start of every battle. Each Badge increases the level of Pokémon you can control successfully by around 10, so don't try to get ahead of things. If you're determined to cheat, you can trade your Pokémon to a friend and have him or her teach it TMs and HMs you don't have yet, and then trade them back.


 * Traded Pokémon gain EXP about 50% faster. So if you're trying to level up a lot of Pokémon, you may want to trade them to your friends and have them do the training for you. However, if you try to just trade them over to a friend and then trade them back, you'll find that the boost is gone. The Pokémon has to be away from its original trainer to receive the bonus.