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Jurassic World Primal Ambush · Gigantic Thrashers
Shunosaurus Gigantic Thrashers First look at the Primal Ambush Shunosaurus — a slate-blue sauropod bristling with horns and swinging a spiked tail club
Shunosaurus, the club-tailed sauropod from China, joins Jurassic World Primal Ambush, Mattel’s 2027 toy line, in the first wave of the large Gigantic Thrashers assortment. The figure is not out yet, so this is a preview built from the official packaging: what it looks like, what it does, and the story of the real long-neck behind it. The full hands-on review, DNA scan code and photo gallery will be added here once it is released.
⏳ Preview · not yet released⭐ New to the lineGigantic Thrashers · Wave 1💥 Thrashing actionMattel · 2027
▲ First Look
Sauropods are usually the gentle giants of a toy line. Not this one. The packaging shows a slate-blue Shunosaurus with a red head, glowing red cracks across its shoulders, a row of large curved horns along its back and a spiked club on the end of its tail. It is boldly stylised, in keeping with the exaggerated look of the Primal Ambush line, but the tail club itself is real: Shunosaurus is one of the very few sauropods known to have had one. Everything below comes from the boxed figure as shown on the official packaging, so treat it as provisional until we have it in hand.
🔬 Why This Species Is Worth Knowing
Shunosaurus was a long-necked dinosaur that could hit back. The end of its tail carried a bony club, formed from enlarged, fused vertebrae and topped with short spikes, which it could have swung at attacking predators. That is the kind of weapon we expect on an ankylosaur, not a sauropod. It is also one of the best understood sauropods of its time, because dozens of skeletons, some of them nearly complete and with skulls, have been dug out of the famous Dashanpu quarry in Sichuan.
Paint Scheme — From the Packaging
The body is a dark slate blue from the neck to the tail, with the scales sculpted in rather than painted on. The top of the head is red, fading into a pale tan lower jaw. Where the neck meets the shoulders, thin red lines spread across the blue like cracks with something hot underneath, a look it shares with the Wild Roar Tsintaosaurus. The horns, the studs along the neck and the tail club are all a khaki bone colour, with a few of the smaller back spikes picked out in red.
Unlike the Wild Roar figures, the box shows no light or sound icons, so the paint and sculpt have to carry the look on their own.
Sculpt & Detail — First Impressions
Head and Neck
The head is small and rounded with a short, blunt snout, in proportion with the real animal. The neck is short for a sauropod, which is also true to life, and it carries a single row of rounded bony studs along the top that get larger toward the shoulders. The skin is covered in fine, pebbly scales.
Horns and Back
Over the shoulders and along the back sits a cluster of large, curved horns, with smaller spikes between them. This is pure Primal Ambush invention, since the real Shunosaurus had a smooth back, but it gives the figure a fierce outline and it is where the action feature is worked from.
Legs and Tail Club
The four legs are thick and column-like, as they should be on a sauropod, and the body between them is deep and heavy. The tail is long and segmented, which suggests it can be posed or that it moves as part of the thrashing action. We will cover the feet, the underside and the tail in detail in the full review.
Features & Articulation
✓ Press-activated action feature✓ Try-me packaging? Neck — to be confirmed? Legs — to be confirmed? Tail — to be confirmed✗ No light or sound icons on the box
Gigantic Thrashers is the large-figure assortment in Primal Ambush. The inset picture on the box shows a finger pressing one of the horns on the back, with a “Try me” arrow pointing to the same spot, so the feature is worked from there. The name suggests the body or tail thrashes when you do, but the packaging does not show exactly what moves. We will test the feature and every joint and add the results here.
Size & Specs
Shunosaurus ships in the first wave of Gigantic Thrashers alongside Daspletosaurus. The assortment comes in a wider box than the standard figures, so expect something noticeably longer than a Wild Roar or Strike Attack dinosaur. Mattel has not published measurements, and we will add the length and height as soon as we can put a ruler to it.
Early Verdict — One to Watch?
On looks alone, yes. A new sauropod species is a rare thing in the Mattel line, and one with a tail club is rarer still. The slate blue and red colours are striking, and the horns give it far more presence than a plain long-neck. Collectors who want an accurate Shunosaurus will not love the horns, but they suit the Primal Ambush style. Whether it is worth buying depends on things we cannot judge from a box: paint quality on the production figure, how well it poses, and whether the thrashing feature is fun or gets in the way. This is not a review yet, and we will give a proper verdict once we have the figure.
✦ What We Like So Far
- A new sauropod species for the line
- Spiked tail club, true to the real animal
- Striking slate blue and red colours
- Short neck in correct proportion
- Large Gigantic Thrashers size class
- Press-activated action feature
✦ What We Don't Know Yet
- Exactly what the thrashing feature does
- Exact size next to other figures
- Number and range of joints
- Paint quality on the production figure
- Price and exact release date
- Invented back horns, not accurate
About the Shunosaurus
Shunosaurus lii was a sauropod dinosaur from the Middle Jurassic of Sichuan Province, China, living roughly 165 million years ago. It was named in 1983 by Dong Zhiming, Zhou Shiwu and Zhang Yihong. The name means “Shu lizard”, after Shu, an ancient name for the Sichuan region.
At about 9.5 metres long and around three tonnes, it was small for a sauropod, and its neck was unusually short for the group. That suggests it fed on low and medium-height plants rather than reaching into the treetops. Its teeth were long and slender, suited to stripping leaves.
The first skeleton turned up in 1977, and the Dashanpu quarry near Zigong has since produced so many that Shunosaurus is among the most completely known sauropods of all. The later finds revealed the tail club, which nobody had expected on a long-necked dinosaur. Its neighbours at Dashanpu included the stegosaur Huayangosaurus and the predator Gasosaurus.
How to Unlock
How to unlock Shunosaurus from Gigantic Thrashers in the Jurassic World Primal Ambush Collection?
Once the figure is released, open your Jurassic World Play App (previously known as the Jurassic World Facts App), press the Scan button and point it at the DNA code. The Shunosaurus scan code is not available yet. We will post it right here as soon as we have the figure, so you can scan it straight from this page.
Frequently Asked Questions
Shunosaurus is part of Jurassic World Primal Ambush, Mattel’s 2027 toy line. It is in the first wave of the Gigantic Thrashers assortment. Mattel has not confirmed an exact release date or price yet, and we will update this page when it does.
Gigantic Thrashers is the large-figure assortment in Jurassic World Primal Ambush. The packaging shows a press-activated action feature worked from the figure’s back. The first wave contains Daspletosaurus and Shunosaurus.
Yes. The last vertebrae of its tail were enlarged and fused into a bony club with short spikes, which it could have swung at predators. It is one of very few sauropods known to have had a tail club.
Shunosaurus means Shu lizard. Shu is an ancient name for the Sichuan region of China, where its fossils were found.
Once the figure is released, open the Jurassic World Play App, tap the Scan button, and point it at the DNA code on the Shunosaurus figure. The code is not available yet, and we will add it to this page on release.