Hulkbuster SMASH-Up!
Defeat Proxima Midnight!

Build the posable Hulkbuster and save the Infinity Stone! Includes 4 minifigures from Avengers: Infinity War.

🏛 Avengers
Set #76104

The Hulkbuster Smash-Up

The Hulkbuster Smash-Up is a fun, action-packed set that captures a key scene from Avengers: Infinity War.

🏆 Best For: Marvel fans and kids who enjoy building mechs and playing out action scenes ⏱ 4.5 hr build 🧩 375 pcs
★★★★☆ 4.1

Fans appreciate the posability and play features of the Hulkbuster, along with the desirable minifigure selection. Some criticisms focus on the set's relatively small size and the simplicity of the build compared to other Hulkbuster models.

📝 Our Take

The Hulkbuster Smash-Up is a fun, action-packed set that captures a key scene from Avengers: Infinity War. This set delivers a posable Hulkbuster mech, complete with a spring-loaded shooter and space for a minifigure pilot, plus several villain minifigures for dynamic play scenarios.

This set is perfect for younger LEGO fans and Marvel enthusiasts. With a manageable piece count and straightforward build, it offers an enjoyable building experience, while the play features and minifigures encourage imaginative storytelling.

Skip this if you are looking for a highly detailed, display-focused Hulkbuster. Collectors seeking a more complex and imposing version may prefer the larger, more sophisticated Hulkbuster sets like the 76210-1 Hulkbuster MKII.

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How does this Hulkbuster compare to other LEGO Hulkbuster models? What are some creative ways to display this set with other Marvel sets? Is this set a good value for its piece count and minifigure selection? How durable is the Hulkbuster for play, and what are its key articulation points?

🧱 Building Experience

🧩
375
Pieces
4.5h
Build Time
📊
Intermediate
Difficulty
Build Highlights:
  • Building the posable Hulkbuster mech
  • Integrating the spring-loaded shooter function
  • Assembling the unique wing elements for Falcon
  • Creating dynamic poses with the articulated limbs

📈 Investment Analysis

→ Price stable
B+
Investment Grade
⏳ Active
The Hulkbuster Smash-Up set, released in 2018, benefits from its association with the highly popular Marvel Cinematic Universe, specifically the Avengers: Infinity War movie. As a retired set, its value is likely to gradually increase, driven by demand from collectors and Marvel fans seeking to complete their collections. The presence of exclusive minifigures such as Proxima Midnight adds to its appeal. However, its relatively small piece count and the availability of other Hulkbuster models might limit its potential for exponential growth compared to larger, more exclusive sets. Consider that fluctuations in the broader LEGO investing market may also impact returns. Overall, it presents a moderate investment opportunity with potential for steady appreciation.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

Compare Similar Sets

This set offers a more accessible and affordable entry point into the world of LEGO Hulkbusters compared to larger and more expensive sets like 76210-1 Hulkbuster MKII. While it lacks the intricate details of the larger model, it provides a fun and playable alternative for younger fans or those with limited display space. The inclusion of villain minifigures also enhances its play value compared to sets that focus solely on the Hulkbuster.

4 Minifigures Included

This set features several desirable minifigures, including an exclusive Proxima Midnight and a Bruce Banner figure. Falcon, in his Dark Bluish Gray and Black Suit, adds to the collectible value.

📦 Full Parts Inventory - 113 unique parts • 354 total pieces

Bracket 1 x 2 - 1 x 4 [Rounded Corners] Bracket 1 x 2 - 1...
Part #: 10201 Light Bluish Gray
Minifig Ring 1 x 1 Minifig Ring 1 x 1
Part #: 11010 Chrome Gold
Tile Special 2 x 2 Inverted Tile Special 2 x ...
Part #: 11203 Dark Bluish Gray
Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom Bracket 5 x 2 x 1...
Part #: 11215 Black
Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom Bracket 5 x 2 x 1...
Part #: 11215 White
Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom Bracket 5 x 2 x 1...
Part #: 11215 Light Bluish Gray
Slope Curved 2 x 1 No Studs [1/2 Bow] Slope Curved 2 x ...
Part #: 11477 Dark Red
Wedge Sloped 45° 6 x 4 Double / 33°, 5 Bottom Tubes [Train Roof] Wedge Sloped 45° ...
Part #: 13269 Black
Wedge Sloped Inverted 4 x 4 Triple [4 Connections between Front Studs] Wedge Sloped Inve...
Part #: 13349 Dark Bluish Gray
Wedge Sloped 45° 2 x 2 Corner Wedge Sloped 45° ...
Part #: 13548 Dark Red
Slope Curved 2 x 2 x 2/3 Slope Curved 2 x ...
Part #: 15068 17× Dark Red
Tile Round 2 x 2 with Hole Tile Round 2 x 2 ...
Part #: 15535 Dark Bluish Gray
Slope 45° 2 x 1 Triple with Inside Stud Holder Slope 45° 2 x 1 T...
Part #: 15571 Light Bluish Gray
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 15573 Dark Red
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 15573 Pearl Gold
Slope 45° 2 x 1 with 2/3 Cutout [New Version] Slope 45° 2 x 1 w...
Part #: 15672 Dark Tan
Slope 45° 2 x 1 with 2/3 Cutout [New Version] Slope 45° 2 x 1 w...
Part #: 15672 Black
Brick Round 2 x 2, Pin Holes Brick Round 2 x 2...
Part #: 17485 Light Bluish Gray
Plate Special 1 x 2 with Handles on Ends Plate Special 1 x...
Part #: 18649 Black
Plate Special 1 x 2 with Handles on Ends Plate Special 1 x...
Part #: 18649 Light Bluish Gray
Technic Pin Connector Round 1L [Beam] Technic Pin Conne...
Part #: 18654 Flat Silver
Windscreen 4 x 4 x 1 2/3 Canopy Half Sphere with Handle and Hulk Buster Face Print Windscreen 4 x 4 ...
Part #: 18990pr0002 Dark Red
Tile Round 1 x 1 with Hollow Bar Tile Round 1 x 1 ...
Part #: 20482 Pearl Gold
Large Figure Shoulder Cover, Armor, Round, Smooth [Plain] Large Figure Shou...
Part #: 21560 Dark Red
Tile Special 2 x 3 Pentagonal Tile Special 2 x ...
Part #: 22385 Trans-Purple
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b Pearl Gold
Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 Black
Tile Special 1 x 2 with Handle Tile Special 1 x ...
Part #: 2432 Pearl Titanium
Plate Special 1 x 2 Side Handle [Free Ends] Plate Special 1 x...
Part #: 2540 Dark Bluish Gray
Plate Special 1 x 2 Side Handle [Free Ends] Plate Special 1 x...
Part #: 2540 Light Bluish Gray
Plate Special 1 x 2 Side Handle [Free Ends] Plate Special 1 x...
Part #: 2540 Black
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Plate Round 2 x 2...
Part #: 2654 Trans-Light Blue
Plate Special 2 x 4 with 2 Pin Holes Plate Special 2 x...
Part #: 26599 Black
Wedge Plate 2 x 2 Cut Corner Wedge Plate 2 x 2...
Part #: 26601 10× Dark Red
Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 Black
Slope Curved 2 x 1 with Stud Notch Right Slope Curved 2 x ...
Part #: 29119 Dark Red
Slope Curved 2 x 1 with Stud Notch Left Slope Curved 2 x ...
Part #: 29120 Dark Red
Brick 1 x 2 Brick 1 x 2
Part #: 3004 Tan
Brick 1 x 1 Brick 1 x 1
Part #: 3005 Trans-Purple
Brick 1 x 6 Brick 1 x 6
Part #: 3009 Dark Red
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Dark Red
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Tan
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Light Bluish Gray
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Dark Red
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Trans-Light Blue
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Dark Red
Plate 4 x 4 Plate 4 x 4
Part #: 3031 Dark Bluish Gray
Slope 18° 4 x 2 Slope 18° 4 x 2
Part #: 30363 Black
Arm Mechanical with 2 Clips [Battle Droid] Arm Mechanical wi...
Part #: 30377 Dark Bluish Gray
Slope Inverted 45° 4 x 2 Double with Pins and Axle Hole Type 1 [+ Opening] Slope Inverted 45...
Part #: 30390a Dark Bluish Gray
Slope Curved 2 x 2 with Lip, No Studs Slope Curved 2 x ...
Part #: 30602 Dark Red
Brick 1 x 2 without Bottom Tube Brick 1 x 2 witho...
Part #: 3065 Trans-Light Blue
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Trans-Light Blue
Technic Plate 2 x 6 [5 Holes] Technic Plate 2 x...
Part #: 32001 Light Bluish Gray
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Technic Brick 1 x...
Part #: 32064a Light Bluish Gray
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Technic Brick 1 x...
Part #: 32064a Black
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Technic Bush 1/2 ...
Part #: 32123b Light Bluish Gray
Technic Gear 12 Tooth Double Bevel Technic Gear 12 T...
Part #: 32270 Black
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 Black
Technic Pin Long without Friction Ridges Technic Pin Long ...
Part #: 32556 Tan
Slope Inverted 45° 4 x 1 Double with 1 x 2 Recessed Slope Inverted 45...
Part #: 32802 Dark Bluish Gray
Slope Curved 2 x 2 x 2/3 Inverted Slope Curved 2 x ...
Part #: 32803 Light Bluish Gray
Brick 1 x 3 Brick 1 x 3
Part #: 3622 Dark Bluish Gray
Plate 1 x 3 Plate 1 x 3
Part #: 3623 Dark Red
Infinity Stone Infinity Stone
Part #: 36451a Trans-Orange
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Slope Inverted 45...
Part #: 3660 Dark Bluish Gray
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 Dark Bluish Gray
Technic Axle 4 Technic Axle 4
Part #: 3705 Red
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Light Bluish Gray
Plate 2 x 6 Plate 2 x 6
Part #: 3795 Black
Sticker Sheet for Set 76104-1 Sticker Sheet for...
Part #: 38357 [No Color/Any Color]
Hinge Brick 1 x 2 Base Hinge Brick 1 x 2...
Part #: 3937 Light Bluish Gray
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 Trans-Light Blue
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a Dark Bluish Gray
Wedge Plate 4 x 2 Right Wedge Plate 4 x 2...
Part #: 41769 Black
Wedge Plate 4 x 2 Left Wedge Plate 4 x 2...
Part #: 41770 Black
Box 2 x 2 x 2 [Hollow Studs] Box 2 x 2 x 2 [Ho...
Part #: 4345b Black
Box 2 x 2 x 2 Door with Slot Box 2 x 2 x 2 Doo...
Part #: 4346 Trans-Clear
Hinge Plate 1 x 2 Locking with 1 Finger On End, without Groove Hinge Plate 1 x 2...
Part #: 44301b Dark Bluish Gray
Flag 2 x 2 Trapezoid with Flat Area between Clips Flag 2 x 2 Trapez...
Part #: 44676 Black
Flag 2 x 2 Trapezoid with Flat Area between Clips Flag 2 x 2 Trapez...
Part #: 44676 Dark Bluish Gray
Bracket 1 x 2 - 2 x 2 Bracket 1 x 2 - 2...
Part #: 44728 Dark Bluish Gray
Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction Technic Rotation ...
Part #: 47455 Black
Wedge Curved 2 x 3 x 2/3 Two Studs, Wing End Wedge Curved 2 x ...
Part #: 47456 Pearl Titanium
Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Brick Curved 2 x ...
Part #: 47457 Pearl Gold
Wedge Curved 1 x 2 x 2/3 No Studs, Wing End Wedge Curved 1 x ...
Part #: 47458 Pearl Gold
Wedge Sloped 45° 2 x 4 Triple Wedge Sloped 45° ...
Part #: 47759 Dark Red
Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side] Technic Brick Spe...
Part #: 48171 Dark Bluish Gray
Technic Brick Special 2 x 2 with Pin Hole, with 2 Rotation Joint Sockets Technic Brick Spe...
Part #: 48172 Black
Plate Special 1 x 2 [Side Handle Closed Ends] Plate Special 1 x...
Part #: 48336 Pearl Gold
Slope Curved 3 x 1 No Studs Slope Curved 3 x ...
Part #: 50950 Black
Technic Ball Joint with Through Axle Hole Technic Ball Join...
Part #: 53585 Black
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 Dark Red
Projectile, Large Figure Weapon, Zamor Sphere / Ball Projectile, Large...
Part #: 54821 Black
Technic Brick Modified 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball Technic Brick Mod...
Part #: 57909b Dark Bluish Gray
Technic Axle 5.5 with Stop [Rounded Short End] Technic Axle 5.5 ...
Part #: 59426 Dark Bluish Gray
Cone 1 x 1 [Top Groove] Cone 1 x 1 [Top G...
Part #: 59900 Trans-Orange
Brick Curved 1 x 2 x 1 1/3 with Curved Top Brick Curved 1 x ...
Part #: 6091 Dark Tan
Brick Curved 1 x 2 x 1 1/3 with Curved Top Brick Curved 1 x ...
Part #: 6091 Dark Red
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Plate Special 1 x...
Part #: 61252 Black
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Plate Special 1 x...
Part #: 61252 Light Bluish Gray
Hinge Brick 2 x 2 Top Plate Thin Hinge Brick 2 x 2...
Part #: 6134 Light Bluish Gray
Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate Slope 18° 2 x 1 x...
Part #: 61409 Black
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Pearl Titanium
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 14× Pearl Gold
Plate Special 1 x 2 with Clip Horizontal on End Plate Special 1 x...
Part #: 63868 Black
Weapon Lightsaber Hilt with Bottom Ring Weapon Lightsaber...
Part #: 64567 Pearl Titanium
Weapon Spike Flexible 3.5L Weapon Spike Flex...
Part #: 64727 Black
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Technic Axle 1.5 ...
Part #: 6553 Black
Technic Gear 12 Tooth Bevel Technic Gear 12 T...
Part #: 6589 Tan
Slope 30° 1 x 2 x 2/3 Slope 30° 1 x 2 x...
Part #: 85984 Dark Bluish Gray
Slope 30° 1 x 2 x 2/3 Slope 30° 1 x 2 x...
Part #: 85984 Dark Red
Technic Axle 4 with Stop Technic Axle 4 wi...
Part #: 87083 Dark Bluish Gray
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Plate Special 2 x...
Part #: 87580 Dark Bluish Gray
Bar 3L Bar 3L
Part #: 87994 Pearl Gold
Large Figure Skeletal, Limb, 5L with Ball Joint on Axle and Ball Socket Large Figure Skel...
Part #: 90609 Black
Large Figure Limb Cover, Size 3, Armor with Ball Joint Socket Large Figure Limb...
Part #: 90641 Black
Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole Technic Brick Spe...
Part #: 92013 Black
Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole Technic Brick Spe...
Part #: 92013 Dark Bluish Gray
Plate Special 1 x 2 [Top Clip] Plate Special 1 x...
Part #: 92280 Black
Plate Special 1 x 4 with 2 Studs Plate Special 1 x...
Part #: 92593 Dark Red
Panel 1 x 2 x 1 with Rounded Corners and Central Divider Panel 1 x 2 x 1 w...
Part #: 93095 Tan
Arm Skeleton [Bent / 2 Clips] Arm Skeleton [Ben...
Part #: 93609 Black
Arm Mechanical with Clip [Thick Support] Arm Mechanical wi...
Part #: 98313 Dark Red
Launcher, Large Figure Weapon, Zamor Sphere Launcher, Bottom with Axle Hole Launcher, Large F...
Part #: 98564 Pearl Titanium
Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised Plate Special 2 x...
Part #: 99206 Black
Bracket 1 x 2 - 2 x 2 Inverted Bracket 1 x 2 - 2...
Part #: 99207 Light Bluish Gray
Bracket 1 x 2 - 1 x 2 Inverted Bracket 1 x 2 - 1...
Part #: 99780 11× Dark Bluish Gray
Bracket 1 x 2 - 1 x 2 Inverted Bracket 1 x 2 - 1...
Part #: 99780 Light Bluish Gray
Bracket 1 x 2 - 1 x 2 Bracket 1 x 2 - 1...
Part #: 99781 12× Black
The parts selection includes a good quantity of Dark Red slopes and brackets, useful for building mechs and vehicles. The Pearl Gold tiles add a touch of detail and could be valuable for MOC builders.

💎 Notable Parts

Dark Red Slope Curved 2 x 2 x 2/3 (17x) $1.70
Black Bracket 1 x 2 - 1 x 2 (12x) $0.96
Dark Bluish Gray Bracket 1 x 2 - 1 x 2 Inverted (11x) $1.10
Dark Red Arm Mechanical with Clip [Thick Support] (8x) $2.00
Pearl Gold Tile Special 1 x 2 Grille with Bottom Groove (5x) $1.50
Est. BrickLink Part Value
$7.26

💡 MOC Potential

🤖 Larger, more detailed Hulkbuster variants
🚗 Armored vehicles or weapon platforms
🏙 Damaged cityscapes from the battle of Wakanda

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

1 video found
BlockTalk AI

Elektronomia praises the LEGO 76104 Hulkbuster Smash-Up as the best Hulkbuster design to date, citing its articulation and posability. While recommending the set, the reviewer notes minor issues specifically with the Bruce Banner minifigure.

What the Community Says

1 YouTube reviews
BlockTalk AI Summary

Elektronomia praises the LEGO 76104 Hulkbuster Smash-Up as the best Hulkbuster design to date, citing its articulation and posability. While recommending the set, the reviewer notes minor issues specifically with the Bruce Banner minifigure.

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Charts Inventory Statistics

113
Unique Parts
354
Total Pieces
4
Minifigures
Inventory Version: 1