I wish Dungeon Dice had gotten a bigger arc. And that they had gotten some cool/good "merchandice" put out.

I wish DDM hadn't just been turned into Duel Monsters but with Dice in the anime since it was an entirely different beast in the manga.

I haven't gotten far enough in the manga yet to see it, but I loved Dungeon Dice Monsters as it was in the anime. I wish we had more than just the GBA game based on it.

The DM dub is fine. Putting some major ham in Hamlet at times in those final seasons with Dan Green, but fine overall.

They tried to make an actual board game on it, but it just didn't work, unfortunately.

I remember seeing it on store shelves back in the day, i always wanted to try it but my mom would never buy me it.

It's nothing special, to be honest. I think there could be some promise with expansions on characters and the like, but as it is, it was just kind of dull to play.
I think I still have some of the statuettes it included hidden around here, though :lol

i remember they were clogging clearance shelves for weeks

I own it and remember it false advertising that the discs made the board piece I think Japanese version they did

Personal favorite story in the manga was the tabletop rpg one.