銀河英雄伝説
In 1990 Quest was merged with the company Bothtec, the latter focusing on the development of personal computer software. Bothtec was best known for the 1986 action-adventure video game "Relics", and the licensed games based on the "Legend of the Galactic Heroes" series. The companies were separated in 1997; as an independent company Bothtec Inc. remained a development partner of Quest and continued operation until being dissolved in 2009.