Yu-Gi-Oh! GX - Duel Academy
http://coolrom.com/roms/gba/14374/Yu-Gi-Oh!_GX_-_Duel_Academy.php
Yu-Gi-Oh! Worldwide Edition - Stairway to the
http://coolrom.com/roms/gba/14973/Yu-Gi-Oh!_Worldwide_Edition_-_Stairway_to_the_Destined_Duel.php
Yu-Gi-Oh! Reshef of Destruction
http://coolrom.com/roms/gba/14402/Yu-Gi-Oh!_Reshef_of_Destruction.php
Yu-Gi-Oh! The Eternal Duelist Soul
http://coolrom.com/roms/gba/14104/Yu-Gi-Oh!_The_Eternal_Duelist_Soul.php