Yu-Gi-Oh! Nightmare Troubadour is another straight up Yu-Gi-Oh! dueling game, the same as the others, plus a few cards.
Gameplay - 9 - if you are looking for practice before you challenge another tournament, or just want to play a Yu-Gi-Oh! game for whatever reason, NMT is a great place to look. it is a solid, polished dueling game with the normal rules intact. the only downside is the AI, in some cases the AI doesn't think to well and will often walk right into traps.
graphics - 7 - you can actually see the monsters for once, and they look quite blocky and pixelated. the characters are straight out of the TV show, and they look no different.
sound - 5 - the usual random faux-hard rock music you find on the Gameboy games that just doesn't work. the sound affects are also pretty lame and involve basic animal sounds
value and reviewers tilt - never make sense to me, so i just change them to equalize my score