Universo-X

In this 16-issue Spanish series from Planeta DeAgostini (2000–2001), Universo-X expands the publisher's superhero universe, weaving interconnected stories across its cast of characters. The series is notable for its ambitious, cohesive world-building during a period of growth for the publisher's original line, offering a self-contained saga that stands as a key artifact of early-2000s Spanish comics.