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Beast Lab - Stealth Strike Big Cat Beast Creator. Add Ingredients & Follow Experiment's Steps to Create Your Beast! with Bio Mist & 80+ Lights, Sounds & Reactions - Style May Vary | Amazon Exclusive

  • Based on 886 reviews
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Availability: Only 3 left in stock, order soon!
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Arrives Thursday, Dec 18
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Features

  • The world is in danger and the only way to SAVE is to create a BEAST! Conduct an experiment using the Beast Creator to create one of TWO BIG CATS!
  • Add ingredients and follow the experiment's steps to create your beast!
  • Watch as the Stealth Strike Cats Beast Creator Chamber releases real Bio Mist & pressure builds. Pull down on the Emergency Lever to drain to liquid and reveal the beast inside!
  • Which Big Cat will you release from the Beast Lab? Will it be the TOXIC TIGER or PRIMAL PANTHER?
  • The Beast Lab is an interactive playset with 80+ lights, sounds and reactions that bring the experiment to life.
  • 3 LR44 batteries are included. 6x AAs are required.

Description

DO YOU HAVE WHAT IT TAKES TO SAVE THE WORLD? The world is in danger and the only way to PROTECT it is with BEASTS! Conduct an experiment using the Stealth Strike Cats Beast Creator to create one of TWO BIG CATS! Which Cat will be released from the Beast Lab? Will it be the TOXIC TIGER or PRIMAL PANTHER? The Beast Lab is equipped with 80 + LIGHTS & SOUNDS bringing the experiment to life. Your child is tasked with the ultimate responsibility and will need to add the correct measurements of key ingredients: Attack Serum, Roar Rocks, Fossil Fragments and Skin Scrapings into the vessel! Make sure to add ROARING ROCKS to give your CAT a FEROCIOUS ROAR! But BEWARE of the FINAL and most POWERFUL ingredient, the PANDEMONIUM CRYSTAL! This crystal contains CHAOTIC and DESTRUCTIVE ENERGY causing the Beast Creator to sound its WARNING alarms and builds with intensity! Pull down on the EMERGENCY LEVER to drain the liquid and REVEAL your BEAST INSIDE! You will be left amazed as a Big Cat Beast appears surrounded by a cloud of real "Bio Mist"! Now it's time for WILD BATTLE ACTION! The Cat Beasts can activate a swinging Power Strike Attack using their Pandemonium Weapon and scare away enemies with their Ferocious "Battle Roar" and light-up Power Crystal Core! But the mission is not over! Reset the Beast Creator and repeat the experiment again and again! The POWER to SAVE the WORLD rests in your child's hands with the Beast Lab Stealth Strike Cats Beast Creator.

Product Dimensions: 7.28 x 10.24 x 12.28 inches


Item Weight: 4.15 pounds


Item model number: 11109


Manufacturer recommended age: 5 - 15 years


Batteries: 6 AA batteries required.


Release date: September 1, 2023


Manufacturer: MOOSE TOYS LLC


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Best Toy EVER!
The media could not be loaded. So, I haven't bought a toy this good in so long. Like, I even enjoyed it and my son freaking loved it so much! It was a bunch of fun, exciting, neat and very original! I was a bit put off by the price tag at first, but it just looked so damn cool, I went for it. It ended up being my seven year old son's favorite Christmas gift. 🎄 I want to not too that if you happen to be a parent of a child with ADHD or mild autism who has issues following written directions, paying close attention to detail, etc. This will help SO MUCH. They get so excited about creating the Beast and you tell them everything needs to be done exactly as the directions say to create the Beast, because it's a Science experiment. So then you have them read each step at a time, look at the photo and match it to what step they need to take next and then confirm it's done. They enjoy figuring it out on their own and making sure they're following the directions 100% correctly. Which usually is damn near impossible. (My son is still in the midst of getting tested, but he definitely has slight comprehensive issues because he doesn't take his time, he just speeds through everything trying to get it done...) So this toy has been a great little tutor! I'm super glad I bought some refills too cause we're both looking forward to doing it again! Seriously, if you have a boy/girl between like 6 and 10, don't pass this toy by!!! ... show more
Reviewed in the United States on January 11, 2024 by Scarlett Scarlett

  • Awesome toy!
My son absolutely LOVES this toy! Seriously, so cool! I made up our own refills so he could have fun doing the experiment steps over and over. He's five and couldn't be happier to have such a clever Mommy. The refills are expensive! But you can easily grab some supplies to make your own. The mist is the only thing I haven't figured out a diy solution for, but it also hasn't run out yet either. ... show more
Reviewed in the United States on July 16, 2025 by Amazon Customer

  • Leaky mess & features don't work.
only purchase this if you want the beast. The experience is subpar. The kit was leaking and you were only able to hear the noises--no smoke effects or surprise ending (since the beast was already visible because of the leaking liquid). If you know how the Beastlab is supposed to work, this toy purchase was disappointing. ... show more
Reviewed in the United States on July 28, 2025 by GG GG

  • Worth it, ultimately
Cool toys that aren't based on an IP of some kind are hard to come by, when I saw these I knew there was something special about them. For Christmas I bought two, one for my son (Shark) and one for his cousin (Cat) so they could make their monsters fight and play together. This is a whole experience, which is important to follow the instructions to get it to work the way it is intended, it sounds like a lot of reviewers didn't do something right and got "stuck". Both experiments went off with absolutely no problems, anticipation building from the kids as "smoke" started to emanate from the beaker as they added the ingredients and intensified the power of their experiment, and the reveal was beautiful and climactic. The toys themselves are large, durable and have lights and sound, plus action features in a spring loaded waist, and they come with attachable weapons. The bodies of them are a softer plastic as well, most likely to avoid serious injuries if one is thrown. This is the sort of thing I could only have dreamed of as a kid, and seeing my own go through this experience was enough to justify the price tag, let alone the fact that he and his cousin played with their monsters all night. It's every bit as cool as the commercials make it look. ... show more
Reviewed in the United States on December 26, 2023 by Elecdan

  • Grandson believed the magic 🥰
My daughter shared video of my grandson making his monster. He was having a great time, the machine made lots of noises, along with an emergency alert, which my daughter assisted in directions to stop & then reveal his monster. He later told his mom which components made certain parts 😁 im so pleased he enjoyed this ... show more
Reviewed in the United States on August 20, 2025 by lisa w

  • The kids loved it.
My boys have been begging for one of these all year. With the price, it wasn't something I was going to buy for a just because treat. We decided to give these as Christmas gifts. Beast lab was a hit. Not only had they been asking for them, it is an interactive experience. The problem is you can only perform the experiment once. There are no refills with this, you have to purchase the refills separate. And the refills do not offer the same experience as the original with the "slime" covering the reveal. It would also be nice if instructions were included. I had to look online to find how to work the item. ... show more
Reviewed in the United States on January 5, 2024 by Book Nymph

  • Don’t buy or waste time on this
Bought two of these one being a replacement. Both came with half a tank of ooz, it had leaked out and covered everything. The replacement for the broken one also didn’t work functionality wise. The “test” kept failing and shutting down. Completely ruined the fun for my 3 year old. Amazing toy in idea but the execution is awful. Even a two star rating is generous and that’s only because the actual toy figure my boys loved. ... show more
Reviewed in the United States on April 2, 2025 by Clark

  • Reveal didn’t work.
I’ve purchased three of these figures. The Dino, shark and cat. I have two to my son this Christmas. Thankfully I knew what to expect as we bought him one before and saw in advance that the slime did not reach the top of the enclosure. So as not to reveal the toy inside, we left the cardboard on the item while doing the experiment. Unfortunately the mechanism on the base that allows the slime to go down and up didn’t work on this one. By looking at the other ones I could see where I had to use a slender object to reach the plastic piece for the slime to go down. This definitely ruined the reveal but thankfully my son already had two of these so the whole experiment wasn’t a bust for him. That being said I know some other families may have only bought it could afford the one toy and their experience would definitely be ruined with this sort of malfunction. So I wanted others to be aware. These toys are pretty pricey and a lot of that price is the experiment itself so to have that aspect not work is a quality issue the company should address. On a positive note, the other two worked well and the action figures themselves are very durable. They’re one of my son’s favorite toys right now even with the whole sonic hype going on so that’s a huge compliment to this toy brand. ... show more
Reviewed in the United States on December 26, 2024 by Ana Martinez Ana Martinez

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