Are you ready to blast off into a world of intergalactic fun? If you’re a fan of sci-fi, creativity, and hands-on building experiences, the Alien LEGO set universe is a must-have addition to your collection. From menacing extraterrestrials to heroic space defenders, these sets ignite imaginations and deliver hours of immersive play. Whether you’re a seasoned LEGO collector or a curious parent looking for the next great gift, this guide will walk you through everything you need to know about Alien-themed LEGO sets.
What Are Alien LEGO Sets?
Alien LEGO sets are part of various sci-fi and space-themed LEGO collections that feature extraterrestrial lifeforms, alien technology, and futuristic space vehicles. These sets often blend action, mystery, and creativity—allowing builders to create thrilling alien encounters or recreate epic battles between humans and otherworldly beings.
Key Themes in Alien LEGO Sets
- Intergalactic Conflict: Most sets revolve around the classic battle of good vs. evil, featuring alien invaders and human defenders.
- High-Tech Vehicles: Spaceships, hovercrafts, and alien mechs are staples of these sets.
- Unique Minifigures: Expect to find rare and imaginative alien minifigures with glow-in-the-dark features, translucent parts, or wild designs.
Popular Alien LEGO Series You Should Know
LEGO Alien Conquest (2011)
One of the most beloved alien-themed series, LEGO Alien Conquest, is a fan favorite for good reason.
- Storyline: Earth is under attack by aliens, and it’s up to the Alien Defense Unit (ADU) to save humanity.
- Notable Sets:
- Alien Mothership (7065) – A spinning saucer with sound features.
- Earth Defense HQ (7066) – A mobile command center packed with alien-hunting gear.
- Tripod Invader (7051) – A classic alien war machine with a retractable tentacle.
This series stands out for its vibrant neon green color palette, imaginative minifigures, and action-packed vehicles.
LEGO Galaxy Squad (2013)
Galaxy Squad introduced insect-like aliens and an elite team of galactic defenders. Each team color (blue, green, red, orange) represented a different squad member.
- Unique Features:
- Dual-function vehicles that split into smaller crafts.
- Alien bugs with cocoons to “trap” humans.
- Best Set Picks:
- Bug Obliterator (70705) – A massive battle vehicle.
- Hive Crawler (70708) – A creepy crawler with launching eggs.
This series leans heavily into alien biology meets sci-fi tech, perfect for builders who love transforming builds.
What Makes Alien LEGO Sets Special?
Creative Play and Storytelling
Alien LEGO sets aren’t just about building—they’re about creating narratives. Kids and adults alike can invent:
- Space missions to rescue abducted citizens
- Battles between alien species and human space rangers
- Sci-fi cities with advanced tech and alien diplomacy
The possibilities are only limited by imagination.
Collectible Appeal
Many alien minifigures and parts are exclusive to certain sets, making them highly sought after by collectors. Glow-in-the-dark alien heads, unique helmets, and sci-fi accessories add value and uniqueness.
STEM Skill Building
Building these sets promotes:
- Problem-solving through intricate design
- Spatial awareness with complex structures
- Fine motor skills and patience, especially in multi-stage builds
Tips for Buying Alien LEGO Sets
If you’re interested in adding alien sets to your collection, here are a few pro tips:
1. Shop the Secondary Market
Many alien-themed LEGO sets are retired, meaning they’re no longer available directly from LEGO. Check out:
- BrickLink
- eBay
- Amazon Marketplace
- Facebook Marketplace
Look for listings that mention “new in box (NIB)” or “complete with instructions” for the best experience.
2. Watch for Counterfeits
Since some sets are rare, they’re sometimes replicated. Avoid off-brand kits or listings that don’t include official LEGO branding.
3. Start Small
If you’re new to the theme, start with a smaller set like the LEGO Alien Striker (7050) or a minifigure pack to get a feel for the series before diving into larger sets.
Future of Alien-Themed LEGO
While LEGO hasn’t released a full alien series in recent years, sci-fi and space themes continue to thrive in other formats:
- LEGO City: Space Missions
- LEGO Creator 3-in-1 Space-Themed Sets
- LEGO Ideas Proposals that include alien invasions or futuristic colonies
Fans continue to push for new alien adventures through the LEGO Ideas platform, and with renewed interest in space exploration globally, alien themes might just make a comeback.
Final Thoughts: Is the Alien LEGO Set Worth It?
Absolutely. Whether you’re a builder who thrives on creativity or a collector on the hunt for rare pieces, Alien LEGO sets deliver fun, challenge, and imaginative storytelling. Their iconic designs, engaging play features, and nostalgic value make them standout additions to any LEGO collection.
Yara Bryant is a contributing writer at Oxford Brick Art, where she shares her passion for LEGO creativity, design, and storytelling. With a keen eye for detail and a love for brick-based artistry, Yara explores the endless possibilities of LEGO, inspiring builders of all levels to think outside the brick.
