Mobile Suit Gundam AGE: Memories of Sid

Mobile Suit Gundam AGE: Memories of Sid (機動戦士ガンダムAGE～追憶のシド～) is a side-story set within the Gundam AGE timeline that expands on the mysterious incident surrounding Sid, an autonomous, highly dangerous weapon encountered during the search for lost technology. Framed around the discovery of a “lost colony” and the secrets hidden there, it leans into an exploration-and-conflict vibe: competing forces race for ancient data and machines that can shift the balance of the war, only to find that the past is still fighting back. By focusing on what Sid is, why it exists, and what its appearance means for the present, the story reinforces AGE’s central theme—how the legacy of earlier eras (and the weapons they leave behind) can shape an entire generation’s fate.