Duel Monsters Nightmare Troubadour) is a 2005 video game developed and published by Konami for the Nintendo DS.

[4] The main plot borrows elements from the first three seasons of the anime and manga, with the player dueling various characters from the series as they progress through a tournament.

The game allows up to two players to duel and trade cards with one another using the system's wireless LAN capabilities.

[5] It was generally praised as an improvement over past releases in the series for its presentation and interface, noted for making use of the system's unique hardware.

[6][8][9] However, critics felt that the detail of the sprite and 3D animations didn't push what the new system was capable of.