GUNDAM AU List

What counts as Alternate Universe

Not every Gundam story takes place in the Universal Century. Starting in the mid-90s, Sunrise began creating entirely separate timelines, each with its own history, rules, and reasons for giant robots to exist. No Amuro. No Char. No One Year War. These are true standalone universes, and that independence makes them excellent entry points if the dense UC timeline feels overwhelming.

The Alternate Universe label covers a wide variety of series that share almost nothing in common except the Gundam name. One is a martial arts tournament that decides Earth’s fate. One is a grounded, brutal story about child soldiers on Mars. One follows five teenagers fighting a covert war against a global superpower. Another is set in a high-tech corporate academy where students duel in mobile suits. The only consistent thread is that each AU was built from scratch, free from the weight of decades of Universal Century continuity.

Why AU exists

The first Alternate Universe series was Mobile Fighter G Gundam in 1994, and it was a deliberate experiment. After years of Universal Century stories, Sunrise wanted to test what Gundam could become if it stepped away from military realism and tried something completely different. G Gundam went full super robot — martial arts tournaments, national pride, and signature moves like the Shining Finger. It worked. The series built its own passionate fanbase, drove strong Gunpla sales, and proved the franchise could thrive outside the UC timeline.

Gundam Wing followed in 1995 and became the show that cracked the Western market wide open. Toonami, five young pilots, political intrigue — this is where many European and American fans of a certain age first discovered Gundam and Gunpla. The kits from that era are still highly sought after today.

From that point on, the AU format became the standard for new mainline TV series. Gundam SEED (2002), Gundam 00 (2007), Iron-Blooded Orphans (2015), and The Witch from Mercury (2022) each created its own fresh timeline, attracted new audiences, and expanded the Gunpla catalog with entirely new designs.

How the timelines work

Because each Alternate Universe series is completely self-contained, you don’t need to watch them in any particular order. Watching Wing tells you nothing about SEED. Finishing 00 gives you no advantage when starting The Witch from Mercury. Each show brings its own world, its own politics, its own mobile suit designs, and its own cast. You can start anywhere you like.

That said, a few AU series do have internal continuity within their own timeline:

Gundam SEED leads directly into SEED Destiny, which continues into the film SEED Freedom. Gundam 00 has a sequel film.

Iron-Blooded Orphans consists of two connected seasons. Within each individual AU franchise, watching order matters. Across different AUs, it doesn’t.

What to build

The Alternate Universe series offer some of the widest variety and highest quality across the entire Gunpla catalog. Gundam Wing boasts some of the most beloved Master Grade and Real Grade kits ever released. The SEED lineup is one of the deepest in the franchise, with almost every grade well represented. Iron-Blooded Orphans made history by introducing inner frames to the High Grade line for the first time. The Witch from Mercury HG series is widely regarded as the best overall Gunpla line Bandai has ever produced in terms of consistent engineering quality and build experience.

Whether you're chasing kits from a specific show, hunting for a particular grade, or simply looking for a design that catches your eye, the AU section delivers more variety and standout releases than anywhere else in the Gunpla collection. The individual show pages below cover what each series is about and highlight the kits that are especially worth your attention.