LEGO Sonic the Hedgehog Knuckles vs Dr. Eggman Egg Crusher Mech 77005
$44.99
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4.9 out of 5 stars with 33 reviews
1 out of 5 stars
21 December, 2025
(no review title)
Stop allowing orders to be placed when the items aren’t in stock, I waited hours for this only to not be available.
5 out of 5 stars
7 December, 2025Verified purchase
(no review title)
Good Black Friday sales
5 out of 5 stars
7 October, 2025
originally posted on influenster.com

Great!
[This review was collected as part of a promotion.] Very cute Lego set. My 10yr old was able to build on his own, with no help from me, by following the directions packet. It’s very accurate to the sonic characters but does have many small pieces.
5 out of 5 stars
21 September, 2025
originally posted on influenster.com

Perfect
[This review was collected as part of a promotion.] The Knuckles vs. Dr. Eggman Egg Crusher Mech LEGO set is so cool! My son loves Knuckles and collects many toys, so when I gave him this LEGO set, he was so happy. He enjoys playing with it every day after school. The details are awesome, and the mech looks powerful and fun to build. I’m very happy to see my son smiling and using his imagination. This set is perfect for any Sonic or Knuckles fan. I definitely plan to buy more LEGO sets for him in the future!
5 out of 5 stars
16 September, 2025
originally posted on influenster.com

Challenging and Fun!
[This review was collected as part of a promotion.] It was a great experience and challenging assembling the Lego set. It took us ~4 hours, with short breaks, to finish. The instructions were 98% straight forward. Loved that the instructions had pictures because we didn't understand some of the written instructions. It was frustrating at times, but we refused to give up. The finished product was super cool per my kid. Would recommend it for the child that loves to be challenged.
5 out of 5 stars
31 August, 2025
originally posted on influenster.com

Fun for all ages!
[This review was collected as part of a promotion.] Another home run for Lego. The sets are always fun to produce and look at. I always get compliments from everyone who sees my creation! Putting it together is a greater way to family bond.
5 out of 5 stars
27 August, 2025
originally posted on influenster.com

Super fun
[This review was collected as part of a promotion.] It was so much fun building this Lego set with my son. He was entertained through the whole process. It it a great quality toy and feels durable to rebuild over and over again. It is also safe to use for this age.
5 out of 5 stars
24 August, 2025
originally posted on influenster.com

Easy and Fun
[This review was collected as part of a promotion.] This was my first Lego set, and now I know why people get hooked. Assembling this was fun and would be a great project with a elementary school age kid. I ha e always loved Sonic and now have a working piece to add to my collection. Perfect size for display and to play with depending on which way you go. Extra pieces for the shooting parts in case you can't find them after shooting.
5 out of 5 stars
23 August, 2025
originally posted on influenster.com

Love
[This review was collected as part of a promotion.] My son absolutely loves this Lego set it was super easy to put together and he was excited to play and destroy knuckles with with dr eggman. He is a hugee sonic fan
5 out of 5 stars
19 August, 2025
originally posted on influenster.com

LEGO Knuckles vs Dr. Eggman Egg Crusher
[This review was collected as part of a promotion.] I recieved this Knuckles vs. Dr. Eggman Egg Crusher Merch Lego set from Lego and Influenster for my honest review . I had alot of fun with this set it comes with instructions and four bags of each labeled different Legos, its very easy to follow examples to assemble the Legos from the booklet . It took my son about an hour to finish and loves how the Legos are interactive you build a Egg launcher and the Dr. Eggman Crusher actually shoots out lego pellets at you watch out for the eyes..Would definitely recommend this set for the Sonic lovers and smaller kids to interact with mind building activities.
5 out of 5 stars
17 August, 2025
originally posted on influenster.com

Perfect for preteens
[This review was collected as part of a promotion.] I gifted this to my 10 year old nephew and he loved it! The instructions were clear, the set is durable and the theme is perfect for a pre-teen boy. It’s hard finding things that aren’t electronics for this age range and this set came in perfect.
4 out of 5 stars
15 August, 2025
originally posted on influenster.com

good lego set
[This review was collected as part of a promotion.] I got this for my nephew, he absolutely loves sonic. He was so excited build it, I had his older brother help him since it could be a bit tricky for his age since he is only 6. It was easier for the 12 year old, which also really enjoyed the activity. It was a great for them to bond. Anyways the size is perfect for a knick knack on a book shelf, which is where they put it. It had great quality and is durable
5 out of 5 stars
15 August, 2025
originally posted on influenster.com

My son loved this Lego set!
[This review was collected as part of a promotion.] My son loved this Lego set! The characters that came with were awesome. So much more detail than the average Lego guy. The mech actually shot out projectiles to make everything so much more realistic. I will say it shoots out pretty fast so be careful with little ones using this. My son built it in about 10-15mins.
5 out of 5 stars
14 August, 2025
originally posted on influenster.com

easy to understand, fun to assemble
[This review was collected as part of a promotion.] Has a very detailed, step by step instruction manual with visuals for easy assembly which is great for both kids and adults. The bags are also numbered so putting the lego pieces together are less confusing.
5 out of 5 stars
13 August, 2025
originally posted on influenster.com

Fun
[This review was collected as part of a promotion.] Very nice place set for boys. I just watched this movie with my son so that was exciting to get this Lego set for sonic. Looks fun and not too big or challenging.
5 out of 5 stars
12 August, 2025
originally posted on influenster.com

Durable gift
[This review was collected as part of a promotion.] I got this LEGO new set for Knuckles vs. Dr. Eggman. This whole egg crusher mech made my nephew so excited because he is a big fan of Sonic movie series. It could be a durable birthday gift.
5 out of 5 stars
12 August, 2025
originally posted on influenster.com

Sonic the Hedgehog and Lego = Perfection
[This review was collected as part of a promotion.] My kids absolutely love Sonic the Hedgehog and are all over the moon to put this Lego set together. Perfect size for youngsters and will keep their creativity going for hours.
5 out of 5 stars
12 August, 2025
originally posted on influenster.com

Perfect!
[This review was collected as part of a promotion.] Super impressed by this Lego set. I have always been a fan of Sonic The Hedgehog and this set did not disappoint. I would recommend to any Sonic fan!
5 out of 5 stars
12 August, 2025
originally posted on influenster.com

Awesome Lego Set
[This review was collected as part of a promotion.] My son loved this set! Easy to put together. Safe and sturdy. The instructions were detailed and had pictures to follow along. Definitely a win!
5 out of 5 stars
11 August, 2025
originally posted on influenster.com

Still a fun pass time 40 years later
[This review was collected as part of a promotion.] So, at first I felt silly, sitting at a desk, a grown man putting together Legos. But shortly after I started, I remembered how fun it was as a kid and how much I used to love doing exactly that, sitting around putting together Legos. It’s a cute set that I will eventually give to my nephew. However, I did pretend to go flying across my room as I packed it up to make sure I give him all the pieces.