Overview
On September 3, 1989, a month after retiring Bloom County, Breathed began his second syndicated strip with a minor character from the previous strip. Ronald-Ann Smith, a little girl from the "wrong side of the tracks" in Bloom County, entered a magic doorway in a grimy alley that looked down into a cheery world of "cotton-candy trees" known as the Outland (the ground of her world did not align with that of Outland, so the door originally appears to be hovering in the sky above it).
In its earliest form, Outland had been intended to be an experimental strip for Breathed, featuring a channel for creativity in the forms of new characters (such as Mortimer Mouse, based on the rejected name for Disney's Mickey Mouse) and bizarre backgrounds (many of which initially resembled those seen in Krazy Kat). However, Opus the Penguin returned in the strip's third installment, and Bill the Cat appeared months after that. Before long, the premise of another world beyond a magic door had been lost completely.
Breathed wrote that the strip became "Bloom County without the continuing narrative that a daily appearance allows" in the first Outland book collection. Other characters from Bloom County, such as Milquetoast the Cockroach, Steve Dallas, Oliver Wendell Jones, and Michael Binkley, became major players in the strip. Some characters, such as Cutter John, made an occasional guest appearance. A few prominent members of Bloom County, such as Milo Bloom, did not make an active appearance at all (Milo did appear in the second-to-last installment of Outland, as a background extra on a bus).
In 1991, Breathed wrote a children's Christmas book entitled A Wish for Wings That Work. The story revolved around Opus and included several Outland characters (although the Outland itself was not explicitly referenced in the story). It was made into an animated television movie that same year.
Finally, on March 26, 1995, Breathed decided to end the strip and retire from cartooning. At the strip's end, Steve Dallas came out as gay, and eloped to California with Mark Slackmeyer from the comic strip Doonesbury. Opus returned to Antarctica to live with his mother, whom he had finally located (some story arcs of the original comic Bloom County focused on his quest to find her).
Eight years later, Breathed abandoned retirement and picked up where Outland had left off. The result was the Sunday-only reunion strip, Opus.
Read more about this topic: Outland (comic strip)