Ganbare Goemon Gaiden: Kieta Ōgon Kiseru

Ganbare Goemon Gaiden: Kieta Ōgon Kiseru (がんばれゴエモン外伝 きえた黄金キセル) is a video game in the Ganbare Goemon series, released for the Family Computer on January 5, 1990 in Japan. This game introduced many characters that appeared later in the series, such as Yae. It is the first Goemon role-playing game, and the third Goemon game to appear on a Nintendo system.

Story
In the story, Goemon is searching for his missing pipe.

Release
The game was rereleased on June 5, 2013 for the DS.

Sequel
Ganbare Goemon Gaiden 2: Tenka no Zaihō (がんばれゴエモン外伝２　天下の財宝, "Ganbare Goemon Gaiden 2: Treasures of the World") is a sequel released for the Family Computer on January 3, 1992 in Japan. It was released on the Wii U on May 20, 2015.

In the story, Goemon is after a treasure.

Like its predecessor, the general goal of the game is to progress from territory to territory by getting to the gate while collecting three passes. There are more pure action stages and fewer randomly hidden passages in this title.