ETX Alien Mothership Assault

Notable parts

• 6 parts appear in only a few other sets: Projectile, Weapon Foam Dart with Black Tip (Blue) ×4 — also in 7690 MB-01 Eagle Command Base (all Space); Aero Tube Joiner 3 x 4 x 3 (Trans-Clear) ×2 — also in 7690 MB-01 Eagle Command Base (all Space); Aero Tube 32 x 3 x 2 1/3 (Trans-Orange) — also in 7690 MB-01 Eagle Command Base (all Space); Launcher, Aero Tube Air Pump 16 x 14 x 13 [Complete Assembly] (White) — also in 7690 MB-01 Eagle Command Base (all Space); Launcher, Weapon, Four Barrel Foam Dart Launcher (Orange) — also in 7690 MB-01 Eagle Command Base (all Space); Dish 6 x 6 Inverted, Radar / Webbed [Anti-studs at 90°] (Trans-Neon Green) ×2 — also in 4610 Aqua Res-Q Super Station, 6567 Speed Splasher, 6453 Com-Link Cruiser, 9320 Journey into Space.
• 1 part is otherwise only found in Space sets: Legs Martian Rounded (Trans-Green).
• 7 moulds first came out in 2007, including in this set: Brick Round Corner 10 x 10 with Slope 33° Edge, Axle Hole, Facet Cutout ×6; Hinge Plate 1 x 12 Locking with Angled Side Extensions and Tapered Ends, 7 Teeth ×4; Projectile, Weapon Foam Dart with Black Tip ×4; Flexible Ribbed Hose 8mm Ends 19L ×3; Launcher, Weapon, Four Barrel Foam Dart Launcher; and 2 more.
• 6 existing moulds first came out in their colour in 2007, including in this set: Animal Body Part / Plant, Tail / Neck / Branch / Trunk, Middle Section with… (Lime) ×8; Aero Tube Joiner 3 x 4 x 3 (Trans-Clear) ×2; Headwear Accessory Visor For Standard Helmet (Metallic Gold) ×2; Plate Round Corner 4 x 4 (Lime) ×2; Aero Tube 32 x 3 x 2 1/3 (Trans-Orange); and 1 more.

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.