Defend Earth!
With the Alien Defense HQ!

Relive the 2011 Alien Conquest with this 879-piece set. Five minifigs included to fight off the alien invasion!

LEGO Earth Defense HQ set 7066 - 879 pieces, Alien Conquest theme, product photo Pin It
LEGO Earth Defense HQ set 7066
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🏛 Alien Conquest
Set #7066

Earth Defense HQ

Earth Defense HQ is a standout set from the Alien Conquest theme.

🏆 Best For: Ideal for LEGO fans, especially those who enjoy building bases and vehicles with play features. ⏱ 4.5 hr build 🧩 879 pcs 🎂 Ages 8+
★★★★☆ 4.5 from 9 reviews

Fans appreciate the unique Alien Conquest theme and the detailed base design, but some find the color scheme a bit repetitive. The minifigure selection is generally praised, adding to the set's overall appeal.

MSRP
$89.99
Best Price
$80.99
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📝 Our Take

Earth Defense HQ is a standout set from the Alien Conquest theme. With its vibrant color scheme and detailed base design, it perfectly captures the sci-fi feel of defending Earth from alien invaders. The inclusion of multiple minifigures enhances playability and collectibility.

This set is perfect for LEGO enthusiasts who enjoy building bases and vehicles. The build offers a satisfying experience with various play features and the opportunity to create your own alien invasion scenarios. Its moderate piece count makes it a great project for both younger and older builders.

Skip this if you prefer licensed themes or are looking for a more complex building experience. While enjoyable, the set may not appeal to those seeking highly intricate designs or well-known franchises. Consider the LEGO City Police Station for a similar base-building experience in a different theme.

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🧱 Building Experience

🧩
879
Pieces
⏱
4.5h
Build Time
📊
Intermediate
Difficulty
Build Highlights:
  • Intriguing base design with detailed interior and exterior elements
  • Use of vibrant colors, particularly blue and trans-neon orange, to create a distinctive sci-fi aesthetic
  • Incorporation of play features such as flick-fire missiles and opening doors
  • Integration of various vehicle elements, including a truck and a small flyer

📈 Investment Analysis

↑ Trending up since release
B+
Investment Grade
⏳ Appreciating
The Earth Defense HQ set from the Alien Conquest theme has shown a steady increase in value since its retirement. The set's unique theme, coupled with its solid piece count and desirable minifigures, contribute to its investment potential. While the theme isn't as universally popular as Star Wars, its limited run and distinctive design make it a worthwhile addition to any LEGO collection. However, potential investors should be aware that the market for niche themes can be volatile.

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

📖 About This Set

Rule the ground and sky with the mobile launch station!

The aliens are invading the city and the Earth Defense HQ is the ultimate station! Unhook the laboratory trailer for high-speed pursuits, repel the UFO with the interceptor shuttle and fire the ground defense unit flick missiles. Study the alien commander and alien pet in the analysis bay, but be sure to keep them behind the bars of the prison pod! Recover civilians with the mini rescue vehicle. Set includes 6 minifigures: alien trooper, alien pirate, pilot, 2 alien defense unit soldiers and toxic cleanup scientist – plus alien clinger.

  • Includes 6 minifigures with accessories: alien trooper, alien pirate, pilot, 2 alien defense unit soldiers and toxic cleanup scientist – plus alien clinger
  • Features 4 vehicles: mini UFO, interceptor shuttle, mini rescue vehicle and Mobile Launch Station with detachable lab trailer
  • Accessories include: cup, stretcher, rubber tires, computer screens, swiveling chairs, assorted weapons and more
  • Turn knob to angle the shuttle for takeoff!
  • Open the cockpit of the prison pod!
  • Mobile Launch Station measures 14” (35cm) long, 5” (12cm) tall and 5” (12cm) wide
  • Mini rescue vehicle measures over 4” (10m) long
  • Mini UFO measures over 4” (10cm) wide and 4” (10cm) long
  • Interceptor shuttle measures over 7” (17cm) long and 8” (20cm) wide

 

Alien Clinger Alien Defense Unit Aliens Converts Flying Saucer Ground Vehicle Lab Mobile Base Science Spaceship Toxins Trailer

⚖ Compare Similar Sets

Police Station
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Police Station
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The Earth Defense HQ offers a unique sci-fi theme compared to other base-building sets like the LEGO City Police Station. While the Police Station provides a more realistic urban setting, the Earth Defense HQ stands out with its vibrant colors and focus on alien defense. Collectors interested in unique themes and play features may prefer the Earth Defense HQ, while those seeking a more grounded and realistic experience might opt for the Police Station.

5 Minifigures Included

Alien Trooper
Alien Trooper
3 parts
B
Alien Android
Alien Android
6 parts
Scientist in Hazmat Suit with Hair
Scientist in Hazmat Suit with Hair
4 parts
ADU Soldier, Gray Moustache
ADU Soldier, Gray Moustache
5 parts
ADU Soldier, Female
ADU Soldier, Female
5 parts
B
The set includes five minifigures, including two unique Alien Conquest figures and a Scientist in a Hazmat Suit, adding to its collectibility. The ADU (Alien Defense Unit) soldiers are also exclusive to this theme, making them desirable for collectors.
Browse All Minifigures → | Best Investment Minifigs

📦 Full Parts Inventory - 199 unique parts • 821 total pieces

Equipment Goblet / Glass Equipment Goblet ...
Part #: 2343 2× Black
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b 4× Light Bluish Gray
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b 4× Yellow
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b 3× Blue
Wedge Plate 3 x 6 Cut Corners Wedge Plate 3 x 6...
Part #: 2419 3× Light Bluish Gray
Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 4× Blue
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 2× White
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 2× Yellow
Tile Special 1 x 2 with Handle Tile Special 1 x ...
Part #: 2432 2× Yellow
Tile Special 1 x 2 with Handle Tile Special 1 x ...
Part #: 2432 1× Blue
Bracket 1 x 2 - 1 x 4 [Square Corners] Bracket 1 x 2 - 1...
Part #: 2436 2× Light Bluish Gray
Plate 2 x 12 Plate 2 x 12
Part #: 2445 1× Light Bluish Gray
Headwear Accessory Visor For Standard Helmet Headwear Accessor...
Part #: 2447 1× Trans-Clear
Wedge Plate 3 x 3 Cut Corner Wedge Plate 3 x 3...
Part #: 2450 2× Blue
Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges Brick 1 x 2 x 5 w...
Part #: 2454a 2× Light Bluish Gray
Wedge 3 x 3 Facet Wedge 3 x 3 Facet
Part #: 2462 2× Light Bluish Gray
Plate Special 1 x 2 Side Handle [Free Ends] Plate Special 1 x...
Part #: 2540 2× Light Bluish Gray
Tile Special 1 x 1 with Clip and Straight Tips Tile Special 1 x ...
Part #: 2555 3× Light Bluish Gray
Antenna 8H Whip Antenna 8H Whip
Part #: 2569 1× Dark Bluish Gray
Antenna 8H Whip Antenna 8H Whip
Part #: 2569 1× Trans-Neon Orange
Brick Special 1 x 4 with Groove Brick Special 1 x...
Part #: 2653 2× Light Bluish Gray
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Plate Round 2 x 2...
Part #: 2654 4× Trans-Dark Blue
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Plate Round 2 x 2...
Part #: 2654 4× Trans-Clear
Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 3× Black
Brick Special 1 x 2 with Grille Brick Special 1 x...
Part #: 2877 8× Dark Bluish Gray
Brick Special 1 x 2 with Grille Brick Special 1 x...
Part #: 2877 1× White
Lever Small Base with Black Lever Lever Small Base ...
Part #: 298c02 2× Yellow
Brick 2 x 4 Brick 2 x 4
Part #: 3001 1× Dark Bluish Gray
Brick 2 x 4 Brick 2 x 4
Part #: 3001 1× White
Brick 2 x 3 Brick 2 x 3
Part #: 3002 2× White
Handlebars Handlebars
Part #: 30031 1× Black
Brick 1 x 2 Brick 1 x 2
Part #: 3004 1× Light Bluish Gray
Brick 1 x 2 Brick 1 x 2
Part #: 3004 7× Blue
Brick 1 x 1 Brick 1 x 1
Part #: 3005 2× Blue
Brick 1 x 8 Brick 1 x 8
Part #: 3008 3× Light Bluish Gray
Brick 1 x 6 Brick 1 x 6
Part #: 3009 14× Blue
Brick 1 x 4 Brick 1 x 4
Part #: 3010 4× Dark Bluish Gray
Brick 1 x 4 Brick 1 x 4
Part #: 3010 18× Blue
Equipment Binoculars Equipment Binoculars
Part #: 30162 1× Dark Bluish Gray
Plate 2 x 4 Plate 2 x 4
Part #: 3020 3× Dark Bluish Gray
Plate 2 x 4 Plate 2 x 4
Part #: 3020 1× Blue
Plate 2 x 4 Plate 2 x 4
Part #: 3020 1× Red
Plate 2 x 3 Plate 2 x 3
Part #: 3021 3× Blue
Plate 2 x 3 Plate 2 x 3
Part #: 3021 2× Light Bluish Gray
Plate 2 x 3 Plate 2 x 3
Part #: 3021 3× Dark Bluish Gray
Plate 2 x 2 Plate 2 x 2
Part #: 3022 1× Dark Bluish Gray
Plate 2 x 2 Plate 2 x 2
Part #: 3022 3× Yellow
Plate 1 x 2 Plate 1 x 2
Part #: 3023 5× Blue
Plate 1 x 2 Plate 1 x 2
Part #: 3023 3× Dark Bluish Gray
Plate 1 x 2 Plate 1 x 2
Part #: 3023 8× Trans-Red
Plate 1 x 2 Plate 1 x 2
Part #: 3023 1× Yellow
Plate 1 x 2 Plate 1 x 2
Part #: 3023 1× Light Bluish Gray
Brick Special 1 x 2 with Vertical Clip [Thick U Clip] Brick Special 1 x...
Part #: 30237a 2× Yellow
Plate 1 x 1 Plate 1 x 1
Part #: 3024 2× Trans-Red
Plate 1 x 1 Plate 1 x 1
Part #: 3024 12× Trans-Green
Plate 4 x 4 Plate 4 x 4
Part #: 3031 2× Dark Bluish Gray
Plate 4 x 4 Plate 4 x 4
Part #: 3031 3× Blue
Plate 6 x 10 Plate 6 x 10
Part #: 3033 6× Dark Bluish Gray
Plate 6 x 10 Plate 6 x 10
Part #: 3033 5× Blue
Plate 2 x 8 Plate 2 x 8
Part #: 3034 1× Blue
Plate 2 x 8 Plate 2 x 8
Part #: 3034 2× Light Bluish Gray
Plate 4 x 8 Plate 4 x 8
Part #: 3035 1× Dark Bluish Gray
Plate 4 x 8 Plate 4 x 8
Part #: 3035 1× Light Bluish Gray
Tile Special 2 x 3 with 2 Clips [Thick U Clips] Tile Special 2 x ...
Part #: 30350c 1× Trans-Light Blue
Tile Special 2 x 3 with 2 Clips [Thick U Clips] Tile Special 2 x ...
Part #: 30350c 2× Blue
Slope 45° 2 x 2 Slope 45° 2 x 2
Part #: 3039 1× Light Bluish Gray
Slope 45° 2 x 2 Slope 45° 2 x 2
Part #: 3039 15× Blue
Slope 45° 2 x 2 with Radar and Disk Slot Print Slope 45° 2 x 2 w...
Part #: 3039pr0002 1× White
Slope 45° 2 x 2 with Control Panel and Screen with Minifig Scan Print Slope 45° 2 x 2 w...
Part #: 3039pr0016 2× White
Slope 45° 2 x 1 with Bottom Pin Slope 45° 2 x 1 w...
Part #: 3040b 4× Blue
Brick Special 1 x 4 with 4 Studs on One Side Brick Special 1 x...
Part #: 30414 1× Yellow
Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth Hinge Cylinder 1 ...
Part #: 30553 2× Dark Bluish Gray
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b 5× Black
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b 2× Trans-Neon Green
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b 8× Light Bluish Gray
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b 1× White
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b 1× Blue
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 1× Lime
Tile 1 x 2 with Joystick and Vehicle Control Panel Print Tile 1 x 2 with J...
Part #: 3069bpr0090 2× Dark Bluish Gray
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b 2× Red
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b 2× Trans-Green
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b 2× Trans-Red
Technic Brick 1 x 2 [2 Pin Holes] Technic Brick 1 x...
Part #: 32000 4× Black
Technic Axle and Pin Connector Angled #1 Technic Axle and ...
Part #: 32013 2× Light Bluish Gray
Plate Special 1 x 2 with Door Rail Plate Special 1 x...
Part #: 32028 1× Yellow
Technic Axle Connector with Axle Hole Technic Axle Conn...
Part #: 32039 2× Yellow
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Technic Pin Long ...
Part #: 32054 4× Black
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 2× Black
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 8× Red
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Technic Brick 1 x...
Part #: 32064a 4× Dark Bluish Gray
Technic Axle and Pin Connector Perpendicular Double Technic Axle and ...
Part #: 32291 4× Dark Bluish Gray
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 4× Yellow
Technic Beam 1 x 3 Thick Technic Beam 1 x ...
Part #: 32523 10× Yellow
Technic Beam 1 x 11 Thick Technic Beam 1 x ...
Part #: 32525 2× Dark Bluish Gray
Slope 33° 3 x 2 Slope 33° 3 x 2
Part #: 3298 1× White
Technic Beam 3 x 0.5 Liftarm with Boss and Pin / Crank Technic Beam 3 x ...
Part #: 33299a 2× Black
Plate 1 x 8 Plate 1 x 8
Part #: 3460 1× Light Bluish Gray
Brick 1 x 3 Brick 1 x 3
Part #: 3622 2× Light Bluish Gray
Fence Lattice 1 x 4 x 1 Fence Lattice 1 x...
Part #: 3633 2× Dark Bluish Gray
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Slope Inverted 45...
Part #: 3660 19× Dark Bluish Gray
Slope Inverted 45° 2 x 1 Slope Inverted 45...
Part #: 3665 2× Blue
Slope Inverted 45° 2 x 1 Slope Inverted 45...
Part #: 3665 6× Dark Bluish Gray
Plate 1 x 6 Plate 1 x 6
Part #: 3666 2× Blue
Plate 1 x 6 Plate 1 x 6
Part #: 3666 3× Dark Bluish Gray
Plate 1 x 6 Plate 1 x 6
Part #: 3666 3× Yellow
Technic Pin without Friction Ridges Lengthwise Technic Pin witho...
Part #: 3673 1× Light Bluish Gray
Turntable 2 x 2 Plate - Top Turntable 2 x 2 P...
Part #: 3679 1× Light Bluish Gray
Turntable 2 x 2 Plate, Base Turntable 2 x 2 P...
Part #: 3680 1× Blue
Technic Brick 1 x 16 [15 Pin Holes] Technic Brick 1 x...
Part #: 3703 4× Dark Bluish Gray
Technic Axle 12 Technic Axle 12
Part #: 3708 3× Black
Plate 1 x 4 Plate 1 x 4
Part #: 3710 7× Blue
Plate 1 x 4 Plate 1 x 4
Part #: 3710 2× Dark Bluish Gray
Technic Bush Technic Bush
Part #: 3713 1× Light Bluish Gray
Plate 2 x 2 with Towball Plate 2 x 2 with ...
Part #: 3731 2× Light Bluish Gray
Slope Inverted 33° 3 x 2 [Connections between Studs] Slope Inverted 33...
Part #: 3747b 1× White
Slope Inverted 33° 3 x 2 [Connections between Studs] Slope Inverted 33...
Part #: 3747b 1× Dark Bluish Gray
Technic Axle Pin without Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 3749 10× Tan
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a 1× Light Bluish Gray
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a 1× Black
Plate 2 x 6 Plate 2 x 6
Part #: 3795 3× Dark Bluish Gray
Plate 2 x 6 Plate 2 x 6
Part #: 3795 6× Light Bluish Gray
Steering Stand 1 x 2 with Black Steering Wheel Steering Stand 1 ...
Part #: 3829c01 1× Yellow
Steering Stand 1 x 2 with Black Steering Wheel Steering Stand 1 ...
Part #: 3829c01 1× Blue
Plate 2 x 10 Plate 2 x 10
Part #: 3832 7× Blue
Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Plate Special 1 x...
Part #: 3839b 1× Light Bluish Gray
Weapon Halberd / Axe Weapon Halberd / Axe
Part #: 3848 2× Black
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 2× Blue
Equipment Cup / Mug [Plain] Equipment Cup / M...
Part #: 3899 1× Red
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 1× Trans-Neon Green
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 2× Black
Bracket 2 x 2 - 2 x 2 Bracket 2 x 2 - 2...
Part #: 3956 2× Light Bluish Gray
Equipment Radio [Extended Handle, Compact Speaker Grille] Equipment Radio [...
Part #: 3962b 2× Black
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a 2× Red
Brick Special 1 x 1 with Headlight Brick Special 1 x...
Part #: 4070 2× Blue
Seat / Chair 2 x 2 with Center Sprue Mark Seat / Chair 2 x ...
Part #: 4079b 2× Yellow
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Plate Special 1 x...
Part #: 4081b 6× Dark Bluish Gray
Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Plate Special 1 x...
Part #: 4085c 4× White
Tile Round 2 x 2 with Bottom Cross Tile Round 2 x 2 ...
Part #: 4150 2× Red
Tile Round 2 x 2 with Bottom Cross Tile Round 2 x 2 ...
Part #: 4150 4× Yellow
Tile Round 2 x 2 with Bottom Cross Tile Round 2 x 2 ...
Part #: 4150 2× Black
Plate Special 8 x 8 with Grille [Hole in Center] Plate Special 8 x...
Part #: 4151b 1× Light Bluish Gray
Tile 1 x 8 with Groove Tile 1 x 8 with G...
Part #: 4162 6× Yellow
Technic Beam 1 x 2 Thin Technic Beam 1 x ...
Part #: 41677 4× Blue
Plate Special 1 x 2 with Ladder Plate Special 1 x...
Part #: 4175 3× Light Bluish Gray
Wedge Plate 4 x 2 Right Wedge Plate 4 x 2...
Part #: 41769 1× Blue
Wedge Plate 4 x 2 Left Wedge Plate 4 x 2...
Part #: 41770 1× Blue
Brick Curved 6 x 1 Inverted Brick Curved 6 x ...
Part #: 42023 4× Light Bluish Gray
Wedge Curved 12 x 3 Right Wedge Curved 12 x...
Part #: 42060 1× Blue
Wedge Curved 12 x 3 Left Wedge Curved 12 x...
Part #: 42061 1× Blue
Technic Pin 1/2 Technic Pin 1/2
Part #: 4274 2× Blue
Panel 1 x 4 x 1 with Rounded Corners [Thick Wall] Panel 1 x 4 x 1 w...
Part #: 43337 4× Blue
Box 2 x 2 x 2 [Hollow Studs] Box 2 x 2 x 2 [Ho...
Part #: 4345b 2× Light Bluish Gray
Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Equipment Weapon,...
Part #: 4349 2× Dark Bluish Gray
Wedge Sloped 4 x 2 Triple Left Wedge Sloped 4 x ...
Part #: 43710 1× Blue
Wedge Sloped 4 x 2 Triple Right Wedge Sloped 4 x ...
Part #: 43711 1× Blue
Wedge Curved Inverted 6 x 4 Wedge Curved Inve...
Part #: 43713 2× Light Bluish Gray
Wedge Plate 3 x 2 Right Wedge Plate 3 x 2...
Part #: 43722 1× Dark Bluish Gray
Wedge Plate 3 x 2 Left Wedge Plate 3 x 2...
Part #: 43723 1× Dark Bluish Gray
Dish 3 x 3 Inverted [Radar] Dish 3 x 3 Invert...
Part #: 43898 2× Dark Bluish Gray
Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove Hinge Plate 1 x 2...
Part #: 44567a 2× Yellow
Slope 75° 2 x 1 x 3 with Hollow Stud Slope 75° 2 x 1 x...
Part #: 4460b 14× Blue
Tail Shuttle - Small Tail Shuttle - Small
Part #: 44661 1× Blue
Plate 1 x 10 Plate 1 x 10
Part #: 4477 2× Yellow
Plate 1 x 10 Plate 1 x 10
Part #: 4477 3× Blue
Plate Special 1 x 8 with Door Rail Plate Special 1 x...
Part #: 4510 2× Blue
Cupboard 2 x 3 x 2 Door Cupboard 2 x 3 x ...
Part #: 4533 1× Trans-Light Blue
Cupboard 2 x 3 Drawer Cupboard 2 x 3 Dr...
Part #: 4536 2× White
Slope Curved 4 x 4 x 2/3 Triple Curved with 2 Studs Slope Curved 4 x ...
Part #: 45677 2× Blue
Plate Special 1 x 2 with Long Stud Receptacle (Space Wing) Plate Special 1 x...
Part #: 4596 2× Light Bluish Gray
Plate Special 1 x 2 with Long Stud Receptacle (Space Wing) Plate Special 1 x...
Part #: 4596 1× White
Plate Special 2 x 2 with Wheel Holders Plate Special 2 x...
Part #: 4600 4× Light Bluish Gray
Wheel 8 x 6 Wheel 8 x 6
Part #: 4624 8× Light Bluish Gray
Wedge Plate 12 x 3 Left Wedge Plate 12 x ...
Part #: 47397 1× Dark Bluish Gray
Wedge Plate 12 x 3 Right Wedge Plate 12 x ...
Part #: 47398 1× Dark Bluish Gray
Dish 2 x 2 Inverted [Radar] Dish 2 x 2 Invert...
Part #: 4740 2× Trans-Dark Blue
Wedge Plate 3 x 4 with Stud Notches Wedge Plate 3 x 4...
Part #: 48183 2× Blue
Plate Special 1 x 2 [Side Handle Closed Ends] Plate Special 1 x...
Part #: 48336 1× Blue
Panel 1 x 2 x 1 [Square Corners] Panel 1 x 2 x 1 [...
Part #: 4865a 2× Yellow
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Bar 1L with Clip ...
Part #: 48729b 1× Dark Bluish Gray
Wedge Sloped 4 x 4 Triple, Stud Notches Wedge Sloped 4 x ...
Part #: 48933 1× Blue
Wedge Plate 8 x 3, 22° Right Wedge Plate 8 x 3...
Part #: 50304 2× Dark Bluish Gray
Wedge Plate 8 x 3, 22° Left Wedge Plate 8 x 3...
Part #: 50305 2× Dark Bluish Gray
Wedge 3 x 4 [Stud Notches] Wedge 3 x 4 [Stud...
Part #: 50373 1× Blue
Windscreen 6 x 6 x 3 Canopy Half Sphere with Dual 2 Fingers Windscreen 6 x 6 ...
Part #: 50747 1× Trans-Clear
Technic Beam 1 x 2 with Ball Joint Angled Technic Beam 1 x ...
Part #: 50923 2× Dark Bluish Gray
Slope Curved 3 x 1 No Studs Slope Curved 3 x ...
Part #: 50950 4× Dark Bluish Gray
Slope Curved 3 x 1 No Studs Slope Curved 3 x ...
Part #: 50950 2× Blue
Wedge Plate 2 x 4 Wedge Plate 2 x 4
Part #: 51739 2× Blue
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Animal Body Part,...
Part #: 53451 1× Lime
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 1× Trans-Clear
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 4× Blue
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 2× Light Bluish Gray
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 2× Dark Bluish Gray
Wheel 18mm x 14mm with Axle Hole, Fake Bolts and Shallow Spokes Wheel 18mm x 14mm...
Part #: 55982 2× Light Bluish Gray
Wheel 30.4 x 20 without Pinholes, with Reinforced Rim Wheel 30.4 x 20 w...
Part #: 56145 10× Light Bluish Gray
Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye Light Cover 1 x 1...
Part #: 58176 1× Trans-Red
Technic Axle Connector Smooth [with x Hole + Orientation] Technic Axle Conn...
Part #: 59443 2× Yellow
Cone 1 x 1 [Top Groove] Cone 1 x 1 [Top G...
Part #: 59900 18× Trans-Neon Orange
Cone 1 x 1 [Top Groove] Cone 1 x 1 [Top G...
Part #: 59900 4× Trans-Neon Green
Cone 1 x 1 [Top Groove] Cone 1 x 1 [Top G...
Part #: 59900 2× Trans-Dark Blue
Cone 1 x 1 [Top Groove] Cone 1 x 1 [Top G...
Part #: 59900 2× Trans-Red
Brick Arch 1 x 3 x 2 Curved Top Brick Arch 1 x 3 ...
Part #: 6005 2× White
Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Plate Special 1 x...
Part #: 6019 2× Light Bluish Gray
Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Plate Special 1 x...
Part #: 6019 2× Red
Plate Special 1 x 2 with Clips Horizontal [Thick U-Clips] Plate Special 1 x...
Part #: 60470a 1× Light Bluish Gray
Plate Special 1 x 2 with Handle on End [Closed Ends] Plate Special 1 x...
Part #: 60478 4× Red
Plate Special 1 x 2 with Handle on End [Closed Ends] Plate Special 1 x...
Part #: 60478 2× Dark Bluish Gray
Plate 1 x 12 Plate 1 x 12
Part #: 60479 1× Light Bluish Gray
Panel 1 x 4 x 3 [Side Supports / Hollow Studs] Panel 1 x 4 x 3 [...
Part #: 60581 4× Trans-Clear
Window 1 x 2 x 2 Flat Front Window 1 x 2 x 2 ...
Part #: 60592 10× Blue
Glass for Window 1 x 2 x 2 Flat Glass for Window ...
Part #: 60601 10× Trans-Brown
Brick Curved 1 x 2 x 1 1/3 with Curved Top Brick Curved 1 x ...
Part #: 6091 4× Light Bluish Gray
Technic Pin 1/2 with 2L Bar Extension Technic Pin 1/2 w...
Part #: 61184 8× Light Bluish Gray
Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate Slope 18° 2 x 1 x...
Part #: 61409 2× Blue
Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate Slope 18° 2 x 1 x...
Part #: 61409 4× Yellow
Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate Slope 18° 2 x 1 x...
Part #: 61409 8× Dark Bluish Gray
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 4× Trans-Light Blue
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 2× Black
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 1× Trans-Clear
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 1× Trans-Red
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 8× Trans-Neon Green
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 1× Yellow
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 2× Dark Purple
Tyre 43.2 x 26 Balloon Small Tyre 43.2 x 26 Ba...
Part #: 61481 10× Black
Turntable 4 x 4 Square Base, Locking Turntable 4 x 4 S...
Part #: 61485 2× Black
Technic Pin Connector Round [Slotted] Technic Pin Conne...
Part #: 62462 4× Yellow
Technic Pin Connector Round [Slotted] Technic Pin Conne...
Part #: 62462 2× Light Bluish Gray
Windscreen 5 x 8 x 2 Windscreen 5 x 8 x 2
Part #: 62576 1× Trans-Brown
Equipment Laptop Equipment Laptop
Part #: 62698 1× Black
Plate Special 2 x 2 with Towball Socket, Short, Flattened with Holes and Axle Hole in Center Plate Special 2 x...
Part #: 63082 2× Light Bluish Gray
Tile 1 x 3 Tile 1 x 3
Part #: 63864 2× Yellow
Plate Special 1 x 2 with Clip Horizontal on End Plate Special 1 x...
Part #: 63868 1× White
Plate Special 1 x 2 with Clip Horizontal on End Plate Special 1 x...
Part #: 63868 4× Blue
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Pin Long ...
Part #: 6558 4× Blue
Technic Axle 3 with Stud Technic Axle 3 wi...
Part #: 6587 2× Dark Tan
Tile 1 x 6 with Groove Tile 1 x 6 with G...
Part #: 6636 5× Blue
Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] Brick Round Corne...
Part #: 85080 2× Blue
Technic Pin Connector Double with Bar [2 Holes] Technic Pin Conne...
Part #: 85940 2× Black
Slope 30° 1 x 2 x 2/3 Slope 30° 1 x 2 x...
Part #: 85984 4× Dark Purple
Tile 2 x 4 with Groove Tile 2 x 4 with G...
Part #: 87079 7× Yellow
Tile 2 x 4 with Groove Tile 2 x 4 with G...
Part #: 87079 2× Dark Bluish Gray
Brick Round 4 x 4 Centre Hole Brick Round 4 x 4...
Part #: 87081 2× Dark Bluish Gray
Brick Special 1 x 1 with Stud on 1 Side Brick Special 1 x...
Part #: 87087 4× Light Bluish Gray
Tyre 15 x 6 Offset Tread Small with Band around Center Tyre 15 x 6 Offse...
Part #: 87414 8× Black
Windscreen 6 x 4 x 2 1/3 Bubble Canopy with Handle Windscreen 6 x 4 ...
Part #: 87752 1× Trans-Light Blue
Equipment Medical Syringe Equipment Medical...
Part #: 87989 2× Light Bluish Gray
Weapon Gun Ray / Sci Fi Weapon Gun Ray / ...
Part #: 87993 2× Flat Silver
Slope Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes Slope Brick Curve...
Part #: 88930 3× Light Bluish Gray
Plate Special 10 x 10 Octagonal with Hole Plate Special 10 ...
Part #: 89523 1× Dark Bluish Gray
Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole Technic Brick Spe...
Part #: 92013 2× Dark Bluish Gray
Plate Special 4 x 6 with Trap Door Hinge [Long Pins] Plate Special 4 x...
Part #: 92099 5× Blue
Plate Special 1 x 2 [Top Clip] Plate Special 1 x...
Part #: 92280 10× Light Bluish Gray
Cupboard 2 x 3 x 2 with Hollow Studs Cupboard 2 x 3 x ...
Part #: 92410 2× White
Windscreen 8 x 4 x 2 with 4 Studs and Handle Windscreen 8 x 4 ...
Part #: 92579 1× Trans-Brown
Slope 45° 2 x 1 with 2/3 Cutout [Original Version] Slope 45° 2 x 1 w...
Part #: 92946 4× Dark Bluish Gray
Slope 45° 2 x 1 with 2/3 Cutout [Original Version] Slope 45° 2 x 1 w...
Part #: 92946 16× Blue
Brick Round 2 x 2 [Grill] Brick Round 2 x 2...
Part #: 92947 3× Light Bluish Gray
Brick Arch 1 x 6 Raised Arch Brick Arch 1 x 6 ...
Part #: 92950 10× Dark Bluish Gray
Equipment Stretcher [No Bottom Hinges] Equipment Stretch...
Part #: 93140 1× White
Hinge Tile 1 x 4 Locking Dual 1 Fingers on Top [8 Locking Ridges] Hinge Tile 1 x 4 ...
Part #: 95120 1× Lime
Brick Round Corner 6 x 6 with 33° Slope and Facet Cutout Brick Round Corne...
Part #: 95188 4× Light Bluish Gray
Weapon Gun / Pistol Two Barrel, 10 Ribs Weapon Gun / Pist...
Part #: 95199 3× Dark Bluish Gray
Headwear, Clinger (Alien Invader) Headwear, Clinger...
Part #: 95204pr0001 1× Lime
Sticker Sheet 2 for Set 7066-1 Sticker Sheet 2 f...
Part #: 96458 1× [No Color/Any Color]
Sticker Sheet 1 for Set 7066-1 Sticker Sheet 1 f...
Part #: 97956 1× [No Color/Any Color]
The set features a solid collection of blue, dark bluish gray, and light bluish gray pieces, making it a good source for MOC builders. The inclusion of trans-neon orange cones and trans-green plates adds unique color elements to any collection.

🛒 Where to Buy

eBay
✓ In Stock
$80.99 →
Walmart
✓ In Stock
$85.49
Target
✓ In Stock
$89.99
Amazon
Check price
→

💎 Notable Parts

Dark Bluish Gray Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] (19x) $2.85
Trans-Neon Orange Cone 1 x 1 [Top Groove] (18x) $4.50
Blue Brick 1 x 4 (18x) $1.80
Blue Slope 45° 2 x 1 with 2/3 Cutout [Original Version] (16x) $1.60
Trans-Green Plate 1 x 1 (12x) $1.80
Est. BrickLink Part Value
$12.55

💡 MOC Potential

🏙 Expand the HQ into a larger city defense complex with additional buildings and vehicles.
🚀 Rebuild the set into a futuristic rocket launch facility.
🚗 Create a larger, more heavily armored alien defense vehicle.

Related Articles

📰 Set News

Earth Defense HQ News (15)

February 2026
Feb 27 r/legotechnic

Lego should release another car transporter set for all the small scale licen...
Feb 25 r/legotechnic

Engine cover not falling off
Feb 24 r/LegoSpeedChampions

Lego Le Mans hypercars
Feb 24 r/LegoSpeedChampions

Give us your thoughts for a $25 gift card! (survey with giveaway)
Feb 24 r/LEGOtrains

B&O Class Z5 Tavern Obervation Car
Feb 22 r/legotechnic

How would you go about making this trailer sturdier?
Feb 21 r/LegoSpeedChampions

Found at local Meijer
Feb 21 r/legotechnic

One of the Coolest Sets I’ve Built
View all news

Community Insights

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Community insights from Reddit discussions and YouTube reviews. Content may not reflect official LEGO positions.

📖 Building Instructions 4

Earth Defense HQ Instructions
BI 3005/80+4 - 7066 V29/39 1/2
Download PDF
Earth Defense HQ Instructions
BI 3005/80+4 - 7066 V29/39 1/2
Download PDF
Earth Defense HQ Instructions
BI 3005 -76+4 7066 V.29/39 2/2
Download PDF
Earth Defense HQ Instructions
BI 3005 -76+4 7066 V.29/39 2/2
Download PDF

Charts Inventory Statistics

199
Unique Parts
821
Total Pieces
5
Minifigures
Inventory Version: 1

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