Using Kunimitsu's Dagger/Sling Blade
To be able to actually use Kunimitsu's weapon, you can either press [X] or [Circle] while selecting him. Then, press [Triangle] + [Circle] during a match to grab your opponent and hit them in the face with your dagger. Or, you can press [Triangle] or [Square] when selecting him. Then every hitting move will result in him jabbing them with his second costume's weapon, the sling blade.

Mystery character
On the back of the jewel case for the game is a screenshot of a character not found in the game, Dragon, fighting Jack. Dragon is actually a nickname for Law, but is not found anywhere in the game.

Two ship Galaga
Hold [Triangle] + [X] + [Up] + [L1] on controller two for a second ship during the load game. Press [Select] to restart a stage. Restarting the last stage will return the game to stage one.

Extended Galaga
Hit at least forty alien ships during the first wave of Galaga. Then, press [Select] when the phrase "Number Of Hits" appears. The next wave of Galaga will be played instead of continuing to Tekken.

Fight as Devil Kayzua
Beat all eight stages of Galaga to pick the Devil Kazuya in one player mode. Stages may only be restarted with [Select] once. The final round may not be restarted. The two ship Galaga code cannot be used. However, the second ship may be obtained by finishing stage one very quickly. After Tekken begins, highlight Kazuya in arcade mode and select him with [Start].

Fight as Kunimitsu
Successfully complete the game as Michelle under any difficulty setting. You may use continues.

Fight as a Sub-boss
Beat all characters in the normal game. Fight and beat a sub-boss. The sub-boss may now be selected for game play.

Fight as Bosses
Defeat the mid-level boss and Heihachi (continues may be used). Characters may not be changed between fights. The bosses will be accessible to the left of Yoshimitsu or the right of Michelle.

Fight as Heihachi
Use any character to defeat him and all characters before him without using continues. The opponents for Heihachi are all the mid level bosses, and his Boss, Devil Kazuya.

When you defeat Hiehahci, select any mid level boss that is unlocked and fight through the game. Defeat Hiehachi to unlock him at the character selection screen.

Alternate costumes
Press [Square] + [Triangle] costume one, or [X] + [Circle] for costume two at the character selection screen.

Basic costumes
Go to a character's screen and press [X] or [Circle] for the "outfit of their choosing". Press [Square] or [Triangle] for their "best training outfit".

Fight views
When "Select View" appears, press [Select] to change among three distinct views.

Names in arcade mode
Hold [L1] + [R1] while selecting the "Arcade" option from the title screen to view names instead of character portraits.

Hit harder
Press [Triangle] + [Square] + [Circle] to hit harder.

View endings and hear music
Use a memory card with a saved game from Tekken 3 with Theater and Disc + Music modes unlocked.

Demo select
Enter one of the following codes on either or both controllers during demonstration mode to place the corresponding character(s) in the fight.

Character - Code:

Kazuya - [Up]
Paul - Up/Right
Law - [Right]
Jack - Down/Right
Nina - [Down]
King - Down/Left
Yoshimitsu - [Left]
Michelle - Up/Left
Heihaci - [L1] + [L2] + [R1] + [R2]
Lee - [L1] + [L2] + [R1] + [R2] + [Up]
Kuma - [L1] + [L2] + [R1] + [R2] + Up/Right
Wang - [L1] + [L2] + [R1] + [R2] + [Right]
P. Jack - [L1] + [L2] + [R1] + [R2] + Down/Right
Anna - [L1] + [L2] + [R1] + [R2] + [Down]
Armor King - [L1] + [L2] + [R1] + [R2] + Down/Left
Ganryu - [L1] + [L2] + [R1] + [R2] + [Left]
Kunimitsu - [L1] + [L2] + [R1] + [R2] + Up/Left