This ensures that gameplay is fair and free from cheating, as all card effects are resolved automatically according to the official rules of the game. One unique feature of Yu-Gi-Oh! The Dawn of a New Era is its automated dueling system. Players can also create their own custom decks or use pre-built ones provided by the game. The game offers a variety of modes, including single-player campaigns, casual duels, and competitive tournaments. It is based on the popular anime and manga series Yu-Gi-Oh!, where players can duel against each other using virtual decks filled with powerful monsters, spells, and traps. Yu-Gi-Oh! The Dawn of a New Era is an online multiplayer card game developed and maintained by Kaiba Corporation.