- The guns on the Japanese artwork have been edited in the international artwork to seem less realistic. The background has also been changed.
- Like all Dungeon Dice Monsters cards "Barrel Dragon" has different artwork in that game.
- In Yu-Gi-Oh! Dark Duel Stories and Yu-Gi-Oh! Duel Monsters 4: Battle of Great Duelist, "Barrel Dragon" was drawn with a different artwork.
| Barrel Dragon|