The King of Fighters Collection: The Orochi Saga

Various Challenges Unlockables

Aside from the usual secrets found within each title, the collection also offers a ton bonus unlockables. All you have to do go to the Challenges section of the main menu, choose a challenge, and complete it to get some unlockable content.

Contributed By: discoinferno84.

Blood Code (AES only)

To enable the censored blood from the non-Japanese regions, wait for the high scores to appear in the opening demo, then press A+D on controller one and B+C on controller two at the same time. Then press START.

Contributed By: brightman.

Play As Saishu Kusanagi and Omega Rugal

Pick team edit. At the fighters selection screen, hold down to the Start button and press Up + B, Right + C, Left + A, Down + D.

Contributed By: XPLICIT187.

Enable Blood

Go to the high score screen. Press A+D on Controller 1 while holding B+C on Controller 2.

Contributed By: XPLICIT187.

Unlock Bonus Characters

Contributed By: XPLICIT187.

Special Custom Team Endings

Beat the game using the following team combination or characters.

Kyo, Iori, Chizuru for one special ending.

Goenitz for the second special ending.

Contributed By: ReyVGM.

Different players

Enable either the Orochi Iori or Orochi Leona codes. Highlight Leona, then hold Start and press Up, Left, Down, Right, Up, Down, B + C at the character selection.

Contributed By: Desert eagle, XPLICIT187, Kuroneko, and Shirow.

Select your winning pose

Press and hold a button immediately after beating the opponent to select your winning pose.

Contributed By: Shirow.

Play As KoF '94 Style Kyo

At the character selection screen, highlight Kyo, hold down the Start button, and press any button

Contributed By: XPLICIT187.

Modes

Contributed By: Shirow.

Teammate assistance

When your fighter is being held, quickly tap ABC to have an unused teammamte jump in and free that character. Obviously, this doesn't work if all your teammates have already been defeated.

Contributed By: Shirow.

Determine whether power stocks will go onto next character

When you have to select the order of the characters, first hold START and a face will appear on each character. The colour of the face shows whether the power stocks will be conserved or whether you'll lose all of them when you control the next character.
White normal face: the power stocks will get passed on
Yellow smiling face: the power stocks will get passed on and you'll get one more too
Red angry face: you'll lose all the power stocks
You may then set up your team depending on how your characters are feeling.

Contributed By: Shirow.