Build bigger worlds with Mega Bloks.
From First Builders bags for toddlers to collector-grade Halo, Pokémon and Call of Duty construction sets, we bring the whole Mega Bloks universe to one place — every set shipped fast through Amazon.
My 2-year-old dumps out her Mega Bloks First Builders bag every single morning. It’s the only toy that has kept her attention for months — and the bricks still look brand new.
The most-loved Mega Bloks building sets right now
Big, chunky bricks for tiny hands and detailed collector kits for lifelong fans — hand-picked from our official Mega Bloks catalog.
Mega Bloks First Builders 80-Piece Big Building Bag
The classic starter bag — 80 chunky, primary-color bricks in a re-sealable pouch. Perfect first set for ages 1+.
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Mega Bloks Pokémon
Buildable Pikachu, Charizard, Squirtle and more — collector-grade poseable figures kids and adults love.
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Halo Mega Bloks
Iconic UNSC and Covenant vehicles, mini-figures, and armor packs — the definitive Halo construction line.
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Mega Bloks ABC Musical Train
Sing-along alphabet train that teaches letters and numbers while toddlers stack and roll.
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Fallout Mega Bloks
Wasteland-ready sets featuring Power Armor, Deathclaws and iconic Fallout scenes for serious collectors.
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Mega Bloks Table
Sturdy build-and-store activity table with a brick-compatible top and lift-off lid — pink and blue options.
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Mega Bloks Dragons
The legendary Dragons Krystal Wars and Fire & Ice knights collections — rare, detailed and highly collectible.
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Mega Bloks Thomas & Friends
Build Sodor with buildable Thomas, Percy and James — track pieces and easy-clutch bricks for little engineers.
Shop Now30+
Years of Mega Bloks Building
1M+
Bricks Shipped to Families
4.8★
Average Amazon Rating
200+
Licensed & Classic Sets
Big, chunky bricks made for tiny hands
Mega Bloks First Builders bricks are engineered oversized on purpose — easy to grab, easy to click, and impossible to lose in the couch. That’s why we’ve become the go-to first construction set for ages 1 to 5.
- Chunky bricks sized safely for toddlers
- Compatible across the entire First Builders line
- Re-sealable Big Building Bags for easy cleanup
- Available in 80-piece and 150-piece counts
Licensed sets adult fans actually collect
From the legendary Halo Mega Bloks Scarab to Call of Duty, Assassin’s Creed, Destiny, Star Trek and Transformers — our licensed collector lines are built with detailed figures, weathered finishes and display-worthy scale that go far beyond a “kids’ toy.”
- Fully articulated mini-figures with accessories
- Screen-accurate vehicles and vault scenes
- Rare Halo, Fallout and Dragons sets in stock
- Trusted by 30+ years of Mega Bloks builders
Why families and collectors choose Mega Bloks
“The Mega Bloks Table changed our living room.”
We got the pink Mega Bloks table with storage for our daughter’s third birthday and she plays at it every single day. The lid keeps the bricks contained — no more stepping on stray pieces at 6am. Sturdy, well-made, worth every penny.
“My Halo Mega Bloks shelf is unreal.”
I’ve been collecting Halo Mega Bloks since the UNSC Warthog line dropped. Just added the Scarab and a few Covenant sets from this store — packaging arrived mint, figures perfect. If you’re a Halo collector, this is the only place I trust for shipping.
“Best gift I ever gave my nephew.”
Grabbed the Mega Bloks ABC Musical Train and the 80-piece Big Building Bag for my nephew’s 2nd birthday. He learned his letters faster than my sister expected and hasn’t stopped building trains, towers, and “monster houses” since. Total win.
Mega Bloks vs. generic building blocks
Not all bricks are built the same. Here’s how our First Builders and licensed collector sets stack up against the cheap knockoffs flooding online marketplaces.
| Feature | Mega Bloks | Generic Bricks | Off-Brand Sets |
|---|---|---|---|
| Chunky bricks safe for ages 1+ | ✓ | ✗ | ✗ |
| Licensed Halo, Pokémon, Fallout & more | ✓ | ✗ | ✗ |
| Cross-set compatibility (First Builders) | ✓ | ✗ | ✓ |
| Poseable collector mini-figures | ✓ | ✗ | ✗ |
| Backed by 30+ years of build quality | ✓ | ✗ | ✗ |
| Storage bags & tables designed for the system | ✓ | ✗ | ✗ |
Questions we hear from Mega Bloks builders
Are Mega Bloks compatible with other building block brands?
Standard Mega Bloks bricks are compatible with other same-scale building block systems, so you can mix them into an existing collection. Our First Builders line uses larger, toddler-safe bricks that click together across every First Builders set — from the 80-Piece Big Building Bag to the Mega Bloks Table and ABC Musical Train.
What age is Mega Bloks First Builders recommended for?
Mega Bloks First Builders sets are designed for ages 1 and up. The bricks are oversized on purpose so tiny hands can grip, stack and separate them safely. Sets like the 80-piece and 150-piece Big Building Bags, the Block Scooping Wagon and the ABC Musical Train grow with your child through the toddler and preschool years.
Do you carry rare Halo Mega Bloks and Dragons sets?
Yes — we specialize in hard-to-find licensed lines including Halo Mega Bloks (including the collector Scarab), Mega Bloks Dragons (Krystal Wars, Fire and Ice, Knights), Fallout, Call of Duty, Assassin’s Creed, Destiny, Skylanders and Star Trek. Availability shifts fast, so if a set is listed, it’s currently in stock through Amazon.
How do I shop from the official Mega Bloks store?
Every product page on this site links directly to the exact Mega Bloks set on Amazon, so you get Amazon’s shipping, return policy and buyer protection. Just tap “Shop Now” on any product card, and your order ships from Amazon’s warehouse — usually within 1–2 business days for Prime members.
Browse popular Mega Bloks collections
Start building your next Mega Bloks story today.
Whether it’s a toddler’s first tower or a collector’s dream Halo scene, every Mega Bloks set is one click away — shipped fast through Amazon.
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