MechaStellar – Monthly Roster Update April 2026 – Nu Gundam and Sazabi

For this month’s update we have the long awaited public release of Nu Gundam and Sazabi.  As well as two other fan favorite mobile suits.  Nu and Sazabi were first used by the Devs all the way back in VER4 and hit closed playtesting in VER6. 

Since then Nu and Sazabi became a favorite pair from one of our all-star playtesters who proceeded to dominate his FLGS all the way back in 2021, if you’ve ever wondered why there were so many updates to Funnels despite very few funnel units (back then), now you know. Nu and Sazabi across many version had their profiles revised a total of 67 times.

Nu and Sazabi are very iconic mobile suits so we’ve put a lot of care into building them and rebuilding them for each version of MechaStellar for our playtesters, and now for the open public.  Of the holy trinity of Super Robot Wars there is Mazinger, Getter Robo and Gundam.  Typically with their final forms being Mazinkaiser, Shin Getter Robo and Nu or Hi-Nu Gundam.

We also included an optional ability for Nu to represent how in crossover games like SRW or Dynasty Warriors, Amuro and the Psycoframe have been able to do incredible things like turning off the Moonlight Butterfly of the Turn-A Gundam. Hope you all enjoy.

While SRW tends to treat Hi-Nu Gundam as a straight upgrade to Nu (and likewise the Nightingale as an upgrade to Sazabi) we prefer to treat them as a side-grade unit which is very similar in armaments but with a slightly different playstyle and unit stats.  After all, Nu and Hi-Nu are meant to be the same unit but different incarnations.

Here’s a synopsis on the origin of Hi-Nu from legendary Gundam expert Mark Simmons

In Beltorchika’s Children, the Nu Gundam is still called the Nu Gundam, even though it does use a mega bazooka launcher at one point. That’s why the cover shows the standard anime Nu Gundam – it’s supposed to be the same thing.

Aside from the Newtype magazine illo that balofo posted, the original source of images for these guys is in the mecha profile section at the beginning of the Beltorchika’s Children novel. The Psyco Doga isn’t pictured in this section, and aside from the Nightingale, all the mecha are listed with the same names and specs and model numbers as the movie versions. (At this point, the movie specs had smaller head heights. That’s why everyone says the Hi-Nu is 20 meters; the book just listed the standard specs for the Nu Gundam, and at that point they were saying the Nu was 20 meters tall.)

So if the Nu Gundam is just called the Nu Gundam in Beltorchika’s Children, and they listed the standard Nu specs and description, where the heck does the “Hi-Nu” come from?

Well, in the book’s mecha section, designer Yutaka Izubuchi took some liberties with his designs and drew them all a bit differently. What we now call the Hi-Nu started out as, simply, “that cool version of the Nu Gundam that Izubuchi drew in the mecha section of Beltorchika’s Children.” It was only later that this cool doodle got its own name and back story and was recognized as a distinct mobile suit. The “Hi” prefix, confusingly, seems to be an homage to the original Hi-Streamer novels. 🙂

Of all these guys, the only one that was reasonably fully depicted and clearly identified as a unique machine was the Nightingale. It’s named that way in the Beltorchika’s Children novel (unlike the Hi-Nu), it’s depicted in the mecha profile section (unlike the Psyco Doga), and Izubuchi drew nice pictures of it for Newtype and B-CLUB magazines. The one thing it didn’t have in the mecha section, unlike the other features machines, was a model number.

Whew! That’s pretty long and detailed, but I’ve seen people getting this mixed up for decades, and I keep hoping that if I explain it one more time it’ll stick.

— Mark

For this April we are releasing Nu Gundam, Sazabi, Hi-Nu Gundam and the Nightingale.  We hope you enjoy these Tier 3 Juggernauts and look forward to more in the future. Pictured above is the Nightingale from the “Gundam Artifact” collection which is slightly larger than 1/400 scale minis but still fits in nicely.

One last note, there have been some minor tweaks to a few of the weapons on the GBF rules.

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