LEGO Creator 3 in 1 Sunken Treasure Mission Submarine – 31130 | 522-Piece Underwater Sea Animals Set

Three thrilling builds in one underwater adventure

Jump into a world of exploration with LEGO Creator 3 in 1 Sunken Treasure Mission (31130). This 522-piece set blends a submarine mystery with responsive sea creatures, inviting kids to glide through imaginary oceans, search for sunken treasure, and craft new stories again and again. The design emphasizes vivid colors, tactile bricks, and accessible pathways for curious builders, making every play session feel fresh and engaging.

Three immersive builds to unlock endless sea stories

• Octopus and submarine: a moveable head and tentacles pair with a cockpit and cargo hatch for treasure-hunt adventures.
• Giant lobster and smaller submarine: expressive eyes, pincers, legs, and tail bring action-packed sea-floor missions to life.
• Manta ray, diver and coral reef: graceful fins and wing tips enable wide, imaginative journeys above a colorful reef.

What’s inside and how it fuels play

• Includes 522 bricks and 2 minifigures (skeleton and diver/submariner) for diverse role-play scenes.
• A safe filled with gold bars and gems invites treasure-hunt storytelling and drama.
• The coral reef hides a secret cave, adding an extra layer of curiosity and discovery.
• Two submarines (one larger, one smaller) with cockpit, propellers, camera, and cargo hatch expand action options.
• LEGO Building Instructions app offers zoom, rotate, and visualization tools for a smoother build.

Why this set resonates with young builders

The three-in-one concept maximizes replay value, letting kids reconfigure bricks to craft new scenes without new purchases. Movable parts—octopus tentacles, lobster eyes and pincers, manta ray tail and wing tips—encourage hands-on experimentation and storytelling. The compact submarine design is easy to transport, supporting play on weekends away or during travel. Colors, textures, and the mix of sea-life figures create a vivid undersea world that invites careful observation and imaginative narration, all while offering a satisfying building challenge for ages 8 and up.