Defend the Gate!
Exo-Force vs. the robots!

Relive the epic battles of 2006 with this classic set. Featuring 402 pieces and 5 minifigs, Gate Assault is a must-have for LEGO collectors and mecha fans!

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Febrovery 2026: Assault Rover

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🏛 Exo-Force
Set #7705

Gate Assault

Gate Assault is a classic Exo-Force set that captures the spirit of the theme.

🏆 Best For: Ideal for LEGO fans who enjoy building mechs and fortifications with play features ⏱ 4.5 hr build 🧩 402 pcs
★★★★☆ 4.0

Fans appreciate the set's playability and the inclusion of multiple minifigures, especially the hero characters and enemy drones. Some find the build repetitive in sections, but the overall design and interactive features are well-received.

MSRP
$29.99
Best Price
$26.99
You Save
10% OFF
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📝 Our Take

Gate Assault is a classic Exo-Force set that captures the spirit of the theme. With its focus on mech battles and detailed minifigures, it provides a great entry point into the world of Sentai-inspired LEGO action.

This set is perfect for fans of the Exo-Force theme and those who enjoy building small-scale fortifications and mechs. The build is relatively straightforward, making it accessible to younger builders, while the play features provide plenty of interactive fun.

Skip this if you prefer larger, more complex builds or aren't interested in the Exo-Force aesthetic. Consider sets like 7707-1 Striking Venom or 7708-1 Stealth Hunter for bigger mech action.

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How does Gate Assault compare to other Exo-Force sets in terms of playability? What are some creative ways to expand the gate's defensive capabilities? Is this set a good value for its piece count and minifigure selection? How should I display this set to highlight its features and minifigures?

🧱 Building Experience

🧩
402
Pieces
4.5h
Build Time
📊
Intermediate
Difficulty
Build Highlights:
  • Building the gate with its defensive features
  • Constructing the Iron Drone mechs
  • Incorporating Technic elements for added stability
  • Creating interactive play scenarios with the minifigures

📈 Investment Analysis

↑ Trending up since release
B+
Investment Grade
⏳ Appreciating
Gate Assault, released in 2006, is a retired Exo-Force set that has shown consistent appreciation over time. The set's relatively low MSRP combined with its increasing rarity makes it an attractive option for collectors. The presence of multiple minifigures, including the unique Ha-Ya-To, adds to its collectibility. While the Exo-Force theme may not be as universally popular as Star Wars or Marvel, its dedicated fanbase ensures a steady demand for well-preserved sets. However, potential investors should be aware that the market value can fluctuate, and the set's condition is crucial for maximizing returns.

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

Compare Similar Sets

Compared to other Exo-Force sets, Gate Assault offers a balanced mix of play features and building experience. While sets like 7707-1 Striking Venom provide larger mech builds, Gate Assault focuses on defensive structures and smaller, more numerous mech units. For collectors interested in the Exo-Force theme, Gate Assault complements larger sets by providing a defensive stronghold and additional enemy units.

3 Minifigures Included

The set includes the hero Ha-Ya-To and Gate Guard Ryo, along with three Iron Drone Devastator minifigures. The inclusion of multiple enemy drones enhances the playability and collectibility of the set.

📦 Full Parts Inventory - 114 unique parts • 355 total pieces

Equipment Goblet / Glass Equipment Goblet ...
Part #: 2343 Black
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b Tan
Tile Special 1 x 2 with Handle Tile Special 1 x ...
Part #: 2432 Reddish Brown
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Plate Special 2 x...
Part #: 2444 White
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Plate Special 2 x...
Part #: 2444 Light Bluish Gray
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 Tan
Tile Special 2 x 2 with Top Pin Tile Special 2 x ...
Part #: 2460 Light Bluish Gray
Tile Special 2 x 2 with Top Pin Tile Special 2 x ...
Part #: 2460 Dark Bluish Gray
Plate Special 2 x 2 with Pin on Bottom Plate Special 2 x...
Part #: 2476a Light Bluish Gray
Plate Special 1 x 2 Side Handle [Free Ends] Plate Special 1 x...
Part #: 2540 Dark Bluish Gray
Tile Special 1 x 1 with Clip and Straight Tips Tile Special 1 x ...
Part #: 2555 Black
Bar, 4 Top Bars, Palm Tree Top Bar, 4 Top Bars, ...
Part #: 2566 Black
Antenna 8H Whip Antenna 8H Whip
Part #: 2569 Black
Antenna 8H Whip Antenna 8H Whip
Part #: 2569 Dark Bluish Gray
Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 Black
Brick Special 1 x 2 with Grille Brick Special 1 x...
Part #: 2877 White
Lever Small Base with Light Bluish Gray Lever Lever Small Base ...
Part #: 298c05 Black
Brick 2 x 2 Brick 2 x 2
Part #: 3003 White
Brick 2 x 2 Brick 2 x 2
Part #: 3003 Dark Bluish Gray
Equipment Binoculars Equipment Binoculars
Part #: 30162 Dark Bluish Gray
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Red
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Tan
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Dark Bluish Gray
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Black
Flag 7 x 3 with Rod Flag 7 x 3 with Rod
Part #: 30292 Trans-Brown
Wheel Hard Plastic Spoked Wheel Hard Plasti...
Part #: 30324 Black
Plate 2 x 8 Plate 2 x 8
Part #: 3034 Dark Bluish Gray
Plate 4 x 8 Plate 4 x 8
Part #: 3035 Dark Bluish Gray
Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth Hinge Brick 1 x 2...
Part #: 30365 Dark Bluish Gray
Slope 45° 2 x 3 Slope 45° 2 x 3
Part #: 3038 Dark Bluish Gray
Hinge Plate 1 x 2 Locking with 1 Finger On Top Hinge Plate 1 x 2...
Part #: 30383 Dark Bluish Gray
Hinge Brick 1 x 4 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth Hinge Brick 1 x 4...
Part #: 30387 Light Bluish Gray
Slope 45° 2 x 2 Slope 45° 2 x 2
Part #: 3039 Dark Bluish Gray
Slope 45° 2 x 2 Slope 45° 2 x 2
Part #: 3039 White
Slope 45° 2 x 2 Slope 45° 2 x 2
Part #: 3039 Orange
Hinge Plate 1 x 8 Locking with Angled Side Extensions, Rounded Plate Underside, 9 Teeth Hinge Plate 1 x 8...
Part #: 30407 Trans-Clear
Slope 45° 2 x 1 with Bottom Pin Slope 45° 2 x 1 w...
Part #: 3040b Dark Bluish Gray
Slope 45° 2 x 2 Double Concave Slope 45° 2 x 2 D...
Part #: 3046a Dark Bluish Gray
Slope 45° 2 x 1 Double / Inverted with Hollow Bottom Slope 45° 2 x 1 D...
Part #: 3049c Black
Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends Hinge Cylinder 1 ...
Part #: 30552 Dark Bluish Gray
Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth Hinge Cylinder 1 ...
Part #: 30553 Light Bluish Gray
Slope Curved 2 x 2 with Lip, No Studs Slope Curved 2 x ...
Part #: 30602 White
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b Lime
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b White
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Light Bluish Gray
Technic Brick 1 x 2 [2 Pin Holes] Technic Brick 1 x...
Part #: 32000 White
Technic Plate 2 x 6 [5 Holes] Technic Plate 2 x...
Part #: 32001 Light Bluish Gray
Technic Axle and Pin Connector Angled #1 Technic Axle and ...
Part #: 32013 Black
Technic Axle and Pin Connector Angled #6 - 90° Technic Axle and ...
Part #: 32014 Black
Technic Brick 1 x 14 [13 Pin Holes] Technic Brick 1 x...
Part #: 32018 Black
Technic Axle Connector with Axle Hole Technic Axle Conn...
Part #: 32039 Light Bluish Gray
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Technic Pin Long ...
Part #: 32054 Black
Technic Gear Timing Wheel 8 Tooth Technic Gear Timi...
Part #: 32060 Light Bluish Gray
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 Red
Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] Technic Brick 1 x...
Part #: 32064b Black
Launcher, Technic Competition Cannon, Round Bottom with Same Color Ends Launcher, Technic...
Part #: 32074c01 Dark Bluish Gray
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Technic Bush 1/2 ...
Part #: 32123b Light Bluish Gray
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Technic Axle and ...
Part #: 32184 Black
Technic Driving Ring Extension, 4 Ridges Technic Driving R...
Part #: 32187 Light Bluish Gray
Technic Ball Joint Technic Ball Joint
Part #: 32474 Lime
Technic Ball Joint Technic Ball Joint
Part #: 32474 Black
Plate 1 x 8 Plate 1 x 8
Part #: 3460 Black
Minifig Head [Plain] [Blocked Open Stud] Minifig Head [Pla...
Part #: 3626b Light Bluish Gray
Plate 1 x 6 Plate 1 x 6
Part #: 3666 Dark Bluish Gray
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 Dark Bluish Gray
Technic Axle 4 Technic Axle 4
Part #: 3705 Black
Technic Axle 6 Technic Axle 6
Part #: 3706 Black
Technic Axle 12 Technic Axle 12
Part #: 3708 Black
Technic Plate 2 x 4 [3 Holes] Technic Plate 2 x...
Part #: 3709 Dark Bluish Gray
Technic Bush Technic Bush
Part #: 3713 Light Bluish Gray
Technic Plate 2 x 8 [7 Holes] Technic Plate 2 x...
Part #: 3738 Black
Technic Axle Pin without Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 3749 Tan
Plate 2 x 10 Plate 2 x 10
Part #: 3832 Black
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 Dark Bluish Gray
Bracket 2 x 2 - 2 x 2 Bracket 2 x 2 - 2...
Part #: 3956 Light Bluish Gray
Plate 6 x 6 Plate 6 x 6
Part #: 3958 Black
Support 1 x 1 x 5 1/3 Spiral Staircase Axle Support 1 x 1 x 5...
Part #: 40244 Black
Seat / Chair 2 x 2 Seat / Chair 2 x 2
Part #: 4079 Reddish Brown
Hinge Brick 2 x 2 Locking with 2 Fingers Vertical and Axle Hole, 9 Teeth Hinge Brick 2 x 2...
Part #: 40902 Black
Hinge Cylinder 1 x 3 Locking with 1 Finger and Technic Friction Pin with Round Hole Hinge Cylinder 1 ...
Part #: 41532 Black
Tile 1 x 8 with Groove Tile 1 x 8 with G...
Part #: 4162 Dark Bluish Gray
Wedge Curved 6 x 2 Right, Inner Ridges Wedge Curved 6 x ...
Part #: 41747 White
Wedge Curved 6 x 2 Left, Inner Ridges Wedge Curved 6 x ...
Part #: 41748 White
Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings Mudguard 2 x 4 wi...
Part #: 41854 Medium Blue
Plate Special 2 x 2 with Grills Plate Special 2 x...
Part #: 41862 Black
Brick Curved 6 x 1 Brick Curved 6 x 1
Part #: 42022 Black
Technic Hub / Handle 1 x 1 Technic Hub / Han...
Part #: 424 Black
Technic Pin 1/2 Technic Pin 1/2
Part #: 4274 Light Bluish Gray
Technic Axle Pin with Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 43093 13× Blue
Large Figure Chest Cover, Armor, Toa Nuva Large Figure Ches...
Part #: 43558 Lime
Technic Beam 1 x 2 Thick Technic Beam 1 x ...
Part #: 43857 Black
Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Hinge Plate 1 x 2...
Part #: 44302a Black
Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Hinge Plate 1 x 2...
Part #: 44302a Light Bluish Gray
Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove Hinge Plate 1 x 2...
Part #: 44567a Orange
Technic Axle 3 Technic Axle 3
Part #: 4519 Light Bluish Gray
Wedge Curved 16 x 4 Triple with Inner Ridges Wedge Curved 16 x...
Part #: 45301 Orange
Brick Round 1 x 1 with Fins, Open Stud Brick Round 1 x 1...
Part #: 4588 Dark Bluish Gray
Cone 1 x 1 [No Top Groove] Cone 1 x 1 [No To...
Part #: 4589 Dark Bluish Gray
Cone 1 x 1 [No Top Groove] Cone 1 x 1 [No To...
Part #: 4589 Dark Red
Plate Special 1 x 4 Offset with Bar Holes Plate Special 1 x...
Part #: 4590 Dark Bluish Gray
Fairing, Motorcycle 4 x 3 x 3 with Axle Fairing, Motorcyc...
Part #: 45951 White
Bracket 3 x 2 - 2 x 2 [aka Space Seat] Bracket 3 x 2 - 2...
Part #: 4598 Tan
Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] Plate Special 1 x...
Part #: 4623 Black
Wedge Sloped 4 x 4 Pyramid Center Wedge Sloped 4 x ...
Part #: 47757 Dark Red
Wedge Sloped 45° 2 x 4 Triple Wedge Sloped 45° ...
Part #: 47759 Dark Red
Brick Special 1 x 1 with Studs on 2 Sides Brick Special 1 x...
Part #: 47905 Black
Plate Special 1 x 2 [Side Handle Closed Ends] Plate Special 1 x...
Part #: 48336 Black
Engine Smooth Large [2 x 2 Thin Top Plate] Engine Smooth Lar...
Part #: 4868b Light Bluish Gray
Wedge Sloped 4 x 4 Triple, Stud Notches Wedge Sloped 4 x ...
Part #: 48933 Dark Bluish Gray
Engine / Air Scoop 2 x 2 Engine / Air Scoo...
Part #: 50943 Light Bluish Gray
Arm Mechanical with Clip [Thin Support] Arm Mechanical wi...
Part #: 53989 Pearl Light Gray
Large Figure Shoulder Cover, Armor, Spiky Large Figure Shou...
Part #: 54175 Dark Red
Sticker Sheet for Set 7705-1 Sticker Sheet for...
Part #: 55426 [No Color/Any Color]
Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Plate Special 1 x...
Part #: 6019 Dark Bluish Gray
Windscreen 5 x 2 x 1 2/3 Windscreen 5 x 2 ...
Part #: 6070 Trans-Brown
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Trans-Red
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Blue
Plate Special 6 x 12 with Studs on 3 Edges Plate Special 6 x...
Part #: 6178 Dark Bluish Gray
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 Black
Technic Axle Connector Ridged [with x Hole x Orientation] Technic Axle Conn...
Part #: 6538b Light Bluish Gray
Technic Axle Connector Ridged [with x Hole x Orientation] Technic Axle Conn...
Part #: 6538b Dark Bluish Gray
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Pin Long ...
Part #: 6558 Black
Technic Axle 3 with Stud Technic Axle 3 wi...
Part #: 6587 Dark Bluish Gray
Tile 1 x 6 with Groove Tile 1 x 6 with G...
Part #: 6636 Tan
Projectile, Technic Competition Arrow, Beam Shaft with Solid Black Rubber End Projectile, Techn...
Part #: 76110c01 Light Bluish Gray
Hose, Ribbed 7mm D. 11L / 8.8cm Hose, Ribbed 7mm ...
Part #: 78c11 Pearl Light Gray
The set features a good selection of Technic pieces, including axles, pins, and connectors, suitable for adding functionality and structural integrity to MOCs. The dark bluish gray and black color palette is versatile for building various mech and fortification models.

🛒 Where to Buy

eBay
✓ In Stock
$26.99
Walmart
✓ In Stock
$28.49
Target
✓ In Stock
$29.99
Amazon

💎 Notable Parts

Black Support 1 x 1 x 5 1/3 Spiral Staircase Axle (7x) $1.40
Black Technic Axle 6 (6x) $0.30
Dark Red Cone 1 x 1 [No Top Groove] (6x) $0.90
Est. BrickLink Part Value
$2.60

💡 MOC Potential

🤖 Larger, more detailed mechs
🏰 Fortified base expansions
🚗 Armored transport vehicles

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 10 videos
3.0 /5
Mixed
0% positive
BlockTalk AI

Based on available reviews, the LEGO Exo-Force Gate Assault (7705-1) receives neutral attention from LEGO YouTubers. Reviews primarily provide set details like piece count and price without expressing strong positive or negative opinions, focusing on objective descriptions.

Community Sentiment

Based on 10 YouTube reviews

Reddit

Not enough Reddit data

YouTube

3.0 /5
Mixed
0% positive
0
Positive
10
Mixed
0
Critical
BlockTalk AI Analysis

Based on available reviews, the LEGO Exo-Force Gate Assault (7705-1) receives neutral attention from LEGO YouTubers. Reviews primarily provide set details like piece count and price without expressing strong positive or negative opinions, focusing on objective descriptions.

What the Community Says

6 YouTube reviews
BlockTalk AI Summary

Channels like Nightshroud99 and Loosertribe offer straightforward reviews of Gate Assault, while OneTrueBrick directs viewers to the Exo-Force Wiki for additional information. Other reviews, such as those by just2good and Ashnflash, cover different Exo-Force sets or LEGO Fortnite, indicating a broader interest in the LEGO themes and product lines from that era.

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

Charts Inventory Statistics

114
Unique Parts
355
Total Pieces
5
Minifigures
Inventory Version: 1