Segagaga

Segagaga (セガガガ) is a RPG game released only in Japan for Sega Dreamcast in 2001.

Story
In the year 2025, Sega is in crisis, with only a 3% share of the market, and creates the project Segagaga in attempt to save the company from its main competitor, DOGMA, and employs two teenagers, Tarō Sega (瀬賀太郎 Sega Tarō) and Yayoi Haneda (羽田弥生 Haneda Yayoi), to help them reach the top of the market.