About

<h2>Overview</h2><p>Duel Masters: Shadow of the Code is a digital <a href="https://www.giantbomb.com/card-collection/3015-1138/" data-ref-id="3015-1138">collectible card game</a> developed by <a href="https://www.giantbomb.com/mistic-software-inc/3010-4236/" data-ref-id="3010-4236">Mistic Software</a> and published by <a href="https://www.giantbomb.com/atari-sa/3010-548/" data-ref-id="3010-548">Atari</a> for the <a href="https://www.giantbomb.com/game-boy-advance/3045-4/" data-ref-id="3045-4">Game Boy Advance</a> in North America on October 18, 2005, with a European release on October 21, 2005.</p><p>It is the third and final of Atari's handheld adaptations of the <a href="https://www.giantbomb.com/duel-masters/3025-920/" data-ref-id="3025-920">Duel Masters Trading Card Game</a> (after <a href="/duel-masters-sempai-legends/3030-9324/" data-ref-id="3030-9324">Duel Masters: Sempai Legends</a> and <a href="/duel-masters-kaijudo-showdown/3030-13159/" data-ref-id="3030-13159">Duel Masters: Kaijudo Showdown</a>).</p>