Alien Defender (7050-1) is a Alien Conquest LEGO set released in 2011 with 105 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Alien Conquest sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 2 minifigures and 44 unique part types.
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Buying checklist
Quick context before you buy this set used or verify a marketplace listing.
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Release year
2011 (15 years ago — may be retired)
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Catalog scale
105 parts listed · 44 inventory lines tracked
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Minifigures
2 in this set's inventory — verify completeness when buying used
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Build manual
Digital booklet available on this page — use it to verify bag contents
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Shipping weight (est.)
~202 g for parts inventory (excludes box/minifig packaging)
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Before you buy used
Run the completion checker, compare photos to the inventory, and check live listings for sealed pricing
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Market value
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Building instructions
Official LEGO instructions — read on BrickID
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Minifigures in Alien Defender
Parts in this set
44 parts · updating…
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Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small53451 · ×2 · Lime -
Brick 2 x 43001 · ×1 · Dark Bluish Gray -
Brick Curved 1 x 2 x 1 1/3 with Curved Top6091 · ×2 · Blue -
Brick Curved 2 x 2 with Lip, No Studs30602 · ×1 · Trans-Light Blue -
![Brick Round 2 x 2 [Grill]](https://cdn.rebrickable.com/media/parts/elements/4650645.jpg)
Brick Round 2 x 2 [Grill]92947 · ×1 · Light Bluish Gray -
Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate61409 · ×4 · Dark Bluish Gray -
Brick Sloped 30° 1 x 2 x 2/385984 · ×5 · Dark Bluish Gray -
Brick Sloped 45° 2 x 23039 · ×1 · Reddish Brown -
Brick Special 1 x 1 with Headlight4070 · ×2 · Dark Bluish Gray -
Brick Special 1 x 2 with Grille2877 · ×1 · Light Bluish Gray -
Brick Special 1 x 4 with 4 Studs on One Side30414 · ×1 · Blue -
![Cone 1 x 1 [Top Groove]](https://cdn.rebrickable.com/media/parts/elements/4567341.jpg)
Cone 1 x 1 [Top Groove]59900 · ×4 · Trans-Neon Orange -
![Cone 1 x 1 [Top Groove]](https://cdn.rebrickable.com/media/parts/elements/4567334.jpg)
Cone 1 x 1 [Top Groove]59900 · ×2 · Trans-Neon Green -
Hinge Brick 1 x 2 Base3937 · ×2 · Dark Bluish Gray -
Hinge Brick 2 x 2 Top Plate Thin6134 · ×2 · Blue -
Lever Small Base with Black Lever298c02 · ×2 · Yellow -
Lever Small Base with Black Lever298c02 · ×1 · Red -
Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings41854 · ×1 · Dark Bluish Gray -
Plate 2 x 43020 · ×2 · Dark Bluish Gray -
Plate Round 1 x 1 with Solid Stud6141 · ×1 · Trans-Neon Green -
Plate Round 1 x 1 with Solid Stud6141 · ×12 · Light Bluish Gray -
Plate Round 1 x 1 with Solid Stud6141 · ×2 · Trans-Red -
![Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]](https://cdn.rebrickable.com/media/parts/elements/4211477.jpg)
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]4081b · ×4 · Light Bluish Gray -
![Plate Special 1 x 1 with Clip Vertical [Thin U Clip]](https://cdn.rebrickable.com/media/parts/ldraw/71/4085b.png)
Plate Special 1 x 1 with Clip Vertical [Thin U Clip]4085b · ×2 · Light Bluish Gray -
![Plate Special 1 x 2 Side Handle [Free Ends]](https://cdn.rebrickable.com/media/parts/elements/4211632.jpg)
Plate Special 1 x 2 Side Handle [Free Ends]2540 · ×2 · Light Bluish Gray -
Plate Special 1 x 2 with 1 Stud without Groove (Jumper)3794a · ×2 · Lime -
Plate Special 1 x 4 with Wheels Holder2926 · ×2 · Black -
Sticker Sheet for Set 7050-196456 · ×1 · [No Color/Any Color] -
Technic Axle and Pin Connector Angled #132013 · ×2 · Dark Bluish Gray -
Technic Axle Pin with Friction Ridges Lengthwise43093 · ×2 · Blue -
![Technic Brick 1 x 2 [1 Pin Hole]](https://cdn.rebrickable.com/media/parts/elements/370023.jpg)
Technic Brick 1 x 2 [1 Pin Hole]3700 · ×2 · Blue -
Technic Pin 1/2 with 2L Bar Extension61184 · ×2 · Light Bluish Gray -
Tile 1 x 2 with Groove3069b · ×2 · Yellow -
Tile 1 x 363864 · ×4 · Light Bluish Gray -
Turntable 2 x 2 Plate - Top3679 · ×1 · Light Bluish Gray -
Turntable 2 x 2 Plate, Base3680 · ×1 · Blue -
Tyre 21 x 12 with Offset Tread Small Wide and Beveled Tread Edge60700 · ×4 · Black -
Vehicle Base 4 x 10 x 2/3 with 2 x 2 Recessed Center with Smooth Underside, 1 x 2 Cutouts, No Center Hole4212b · ×1 · Dark Bluish Gray -
Weapon Gun / Pistol / Revolver Large Barrel, Long Grip30132 · ×2 · Dark Bluish Gray -
Weapon Gun / Pistol Two Barrel, 10 Ribs95199 · ×2 · Dark Bluish Gray -
Weapon Gun Ray / Sci Fi87993 · ×1 · Flat Silver -
Wedge Plate 2 x 451739 · ×1 · Blue -
Wheel 11 x 12 with Hole Notched for Wheels Holder Pin6014b · ×4 · Yellow -
Wheel Arch, Curved Wedge 4 x 3 with 2 x 2 Opening and 4 Studs47755 · ×1 · Blue