Hidden Levels Ep. 6: Segagaga
Endless Thread24 Okt 2025

Hidden Levels Ep. 6: Segagaga

The final episode of Hidden Levels explores the story of SEGA developer Tez Okano and the bizarre, meta-game he created: Segagaga.

Okano joined SEGA in 1992, witnessing firsthand the company's tumultuous experience in the "console wars" against Nintendo and Sony.

In the mid-1990s, SEGA struggled to make hardware that kept up with its rivals. The SEGA CD, the 32X, and the Saturn were all commercial failures. For Okano and many developers at SEGA, the console wars were both an exciting time to be in the video game business but also an intense and stressful time. They worked long hours, slept at their desks, and faced relentless deadlines. And so Okano decided to turn the chaotic nature of his professional life into a low-budget, self-parodying game about making video games at SEGA.

In Segagaga, the player is a young developer tasked with saving SEGA's market share from the rival DOGMA Corporation (a stand-in for Sony/PlayStation). The gameplay is a mix of a role-playing game (RPG) and a management simulator, where you recruit demoralized, mutant-like SEGA employees by convincing them to join your team for the lowest salary possible.

The gameplay reflects the absurd reality of game development. Players can spend a long time creating an original, hit game or they can quickly make a bunch of trashy titles (or shovelware) that barely keeps the company afloat. Okano even told us that the insults characters used in "battles" were actual quotes he heard in the office.

The game was finished in 2001, just as the highly anticipated Sony PlayStation 2 was effectively dooming SEGA's Dreamcast. As game journalist Simon Parkin notes, Segagaga was released only two weeks before SEGA exited the console business entirely. This timing transformed the game from a self-parody into a memorial for a dying era, inviting players to literally defeat SEGA's failed consoles as bosses.

Though Okano’s bizarre proposal was initially met with laughter by executives, the game ultimately got made and, in a strange twist, benefited from the company's decision to stop making video game hardware. Even in the face of industry chaos, some creators simply can't help but pour their love and energy into making games.

Credits This episode was produced by Jayson De Leon and edited by Meg Cramer. Mix by Martín Gonzalez. Fact-checking by Graham Hacia. Original music by Swan Real and Paul Vaitkus. Jocelyne Allen helped translate and interpret our interview with Tez Okano (truly the best).

Special thanks to Lewis Cox and Tom Charnock over at The Dreamcast Junkyard. Their insight on SEGA, the Dreamcast, and Segagaga was extremely helpful in the making this story. Additional thanks to Adam Kuplowsky and 17 Bit’s Jake Kazdal.

Simon Parkin has a book about the history of the Dreamcast called Sega Dreamcast: Collected Works. It’s rich and beautiful and has even more details about Segagaga that we could not fit into this story.

Tez Okano would like to thank the small team that supported Segagaga. Especially Hisao Oguchi, Tadashi Takezaki, and Taku Sasahara.

Hidden Levels is a production of 99% Invisible and WBUR's Endless Thread. The Managing Producer for Hidden Levels is Chris Berube. The series was created by Ben Brock Johnson. Series theme by Swan Real and Paul Vaitkus. Series art by Aaron Nestor.

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