Dragon Ball Z: Idainaru Son Goku Densetsu

Dragon Ball Z: Idainaru Son Goku Densetsu is a fighting video game released for the PC Engine in Japan on November 11, 1994. The game does not grant the player direct control over Goku's actions in a conventional fighting sense. Instead, players choose between four strategic postures for each moment of combat: offense, defense, powering up, or running. The outcome of each exchange is determined by how these choices interact with the opponent's corresponding actions, creating a system closer to rock-paper-scissors decision-making than traditional fighting game inputs.

Midway through battles, scripted cutscenes trigger in response to specific in-universe story events. One example is Goku breaking Tao's Sword with the Power Pole during the fight against Mercenary Tao, which fires automatically when the player's actions recreate the narrative conditions for that moment. These sequences reward players who align their strategic choices with the logic of the source material.

The game illustrates seven of Goku's defining battles from across the Dragon Ball and Dragon Ball Z timelines, presenting each as a distinct combat scenario with its own story framing. Only three characters are directly playable: Kid Goku, Adult Goku, and Teen Gohan, who appears exclusively as the final boss of the campaign.

Idainaru Son Goku Densetsu frames its campaign as a retrospective narrated by Gohan to his younger brother Goten. Gohan recounts seven battles that defined their father Goku's life, beginning with the fight against Mercenary Tao and progressing through Tien Shinhan at the World Martial Arts Tournament, King Piccolo, Piccolo at the 23rd World Martial Arts Tournament, Vegeta during the Saiyan Saga, Frieza on Namek, and finally the sacrifice made to stop Perfect Cell.

This structure allows the game to span the full Dragon Ball and Dragon Ball Z narrative in a single title, treating each battle as a self-contained chapter in Goku's legend. A large supporting cast appears in non-playable roles throughout, including Grandpa Gohan, Chi-Chi, Goten, Bulma, Commander Red, King Kai, Krillin, Yamcha, Future Trunks, and Android 16 and 17, among others. Their presence gives context to each era of Goku's story even without direct involvement in the combat mechanics.

Idainaru Son Goku Densetsu stands apart from its contemporaries through its choice-based combat system and its explicitly biographical framing, presenting Goku's story as a curated retrospective rather than a sequence of interactive fights. Its release on the PC Engine placed it on hardware with a more limited Dragon Ball game library than the Famicom or Super Famicom, making it a notable exclusive for that platform. The decision to span both Dragon Ball and Dragon Ball Z within a single narrative frame anticipated the kind of comprehensive storytelling later explored in titles such as Dragon Ball Z: Kakarot.