More:Yu-Gi-Oh! Nightmare Troubadour: Cheat Codes

From GameWinners

Contents 1 Password Machine 2 Passwords

Password Machine

Win the Expert Cup. The Password Machine can now be accessed in the Duel Shop by tapping the slot machine on the left. The Password Machine allows you to type in the ID number of a card you have and insert it into the game (for 1000 KC). Passwords will only work if you have obtained at least 80% of the pack it comes in (you have the card list) or the card is on your card list (total). You can only get one copy of a card, and no God cards.

Passwords

Enter the following passwords at the Password Machine.

Effect	Password
Credits	00000375
Sound test	57300000

Note: Once you unlock all the booster packs and get them at 80% you will get a letter on your computer saying the code "57300000". You must have at least 1000 KCP to use the password machine. Doing so will give you access to the game's music tracks. The 1000 points that you paid will be returned to you.

The following passwords can also be entered into the password machine at a cost of 1000 KCP, but only if you already have the corresponding card. Each code can only be used one time.
ltna cviuvdmfr

Card	Password
7 Colored Fish	23771716
Baby Dragon	88819587
Big Eye	16768387
Blue Eyes White Dragon	89631139
Blue-Eyes Toon Dragon	53183600
Castle Walls	44209392
Change of Heart	04031928
Dark Fire Soldier #1	05388481
Dark Hole	53129443
De-Spell	19159413
Fake Trap	03027001
Fissure	66788016
Gearfried the Iron Knight	00423705
Giant Trunade	42703248
Harpie's Brother	30532390
Hysteric Fairy	21297224
Island Turtle	04042268
Judge Man	30113682
Just Desserts	24068492
La Jinn the Mystical Genie of the Lamp	97590747
Lady Panther	38480590
Lord of Destruction	17985575
Magic Jammer	77414722
Maha Vailo	93013676
Malevolent Nuzzler	99597615
Manga Ryu-Ran	38369349
Monster Reborn	83764718
Mountain	50913601
Mystical Space Typhoon	05318639
Ookazi	19523799
Penguin Soldier	93920745
Red-Eyes Black Dragon	74677422
Reinforcements	17814387
Rush Recklessly	70046172
Sangan	26202165
Scapegoat	73915051
Shield & Sword	52097679
Silent Magician Level 4	73665146
Silent Magician Level 8	72443568
The Flute of Summoning Dragon	43973174
The Reliable Guardian	16430187
The Ring of Magnetism	20436034
Time Wizard	71625222
Toon Mermaid	65458948
Toon Summoned Skull	91842653
Toon World	15259703
Trap Hole	04206964
Ultimate Offering	80604091
Magician's Circle	00050755
Polymerization	24094653