"Dragon Ball Z: Super Saiya Densetsu" is an RPG game that focuses on card-based combat and a storyline covering the "Saiyan Saga" and "Namek Saga" from Dragon Ball Z. Players take on roles of characters from the series, such as Goku, Gohan, Piccolo, and others, to face off against villains like Nappa, Vegeta, and Frieza. The main gameplay elements include exploring, collecting cards, and using them for attacks and defense in combat scenes—an aspect unique to this game. Players must choose cards to attack or perform special moves, depending on the cards used, which requires strategic planning in each battle.