The King of Fighters XII/Walkthrough

Controls
One player may compete against the computer, or two players may simultaneously compete against each other. Each player has an 8-way joystick and 4 buttons.

Buttons
The buttons on the arcade are typically laid out in the following fashion: Though they might as well be laid out like this:

Joystick
The joystick works intuitively in that pressing left will generally move your character left, and pressing right will generally move your character right. But it is more important to think in terms of relative direction. For this reason, all movelists assume that your character in standing on the left side, facing right. If you are standing on the opposite side, reverse directions.
 * If your character is facing to the right, then pressing left on the joystick means backward, and pressing right on the joystick means forward.
 * If your character is facing to the left, then pressing left on the joystick means forward, and pressing right on the joystick means backward.

Rules
Each battle consists of a 3 versus 3 match between you and your opponent. At the start of each match, all 3 character of you and your opponent are at full health. In each round 1 of your characters fights against on of your opponents character. The first player to drive the other player's health bar to zero wins the round. If a player won a round, his health bar regains a little health. If a player lost a round, his character is out of the game and he has to use his next character. The first player who doesn't have any characters left looses the match. If a single player loses to the computer, the game is over and the player must continue to rematch the recent opponent.

Attacking
To win a round, the player must use his or her character's attack moves to damage the opponent, and block or dodge the opponent's attacks. Each player may attack from a standing or crouching position, or they may jump in to the air and attack. To attack from a standing position, press any single attack button. To attack from a crouching position, pull the joystick in a downward direction (including both diagonals) and press any single attack button. To attack from the air, direct your character to jump straight up, or jump in a diagonal position, and press any single attack button in mid-air.

Blocking
To block an attack, a player must push backwards on the joystick when the opponent attacks (otherwise, pressing back on the joystick moves the player away from the opponent.) Blocking can be done standing which blocks middle and high attacks, as well as attacks in the air, but does not block attacks which are low to the ground. Blocking can also be down crouching by pressing the joystick diagonally down and back. A Crouching block will successfully block low and middle attacks. High attacks will usually go over your character's head if they are crouching, but a crouching block does not defend against air attacks.

Special Attacks
In addition to normal attacks there are attacks known as command moves and special moves. Command moves are special combinations of a joystick direction and a particular attack button that produces a different attack than when the button is pressed alone. A special move is a move that requires a more complicated joystick motion and an attack button to perform. Special attacks can be blocked like any other attack, but they do what's known as "tick damage." That is, even when blocked, they removed a single hit point from your health bar. Most special moves have a pause associated with them that leave you vulnerable to attack if you miss the opponent.

Throwing
Throws are executed by standing immediately next to your opponent, pressing the joystick either towards or away, and pressing a certain button (usually and  together). If performed correctly, your character will grab the opponent and toss them to the ground in a manner specific to your character's fighting style. Different characters might have a different array of throws with more complicated commands associated with them. Throws are unblockable.

Jumping
Your character can perform several kinds of jumps:
 * Normal jump: press or  or
 * Hop: quickly tap or  or
 * Hyper jump: quickly tap, then press or  or
 * Hyper hop: quickly tap, then quickly tap or  or

Critical Counter
When your character gets hit or when he blocks an attack, your critical counter bar will get filled. As soon as the bar reaches it's maximum (it will begin to flash green), your character will be ready to perform a critical counter. To do this, you have to land a successfull counter attack and then press a character specific button (you can look it up at the character movelists here and here).

Once initiated, your opponent will be stuned for several seconds and thus allow you to perform a very large custom combo that inflicts massive amounts of damage.

Guard Attack
If you press right before an enemy attack lands, you perform a Guard Attack. This stops the opponent's offensive move and pushs them back.