LEGO Sonic the Hedgehog Knuckles vs. Dr. Eggman Egg Crusher Mech (77005) – 350-Piece Building Toy with 2 Minifigures

Bring Sonic to Life with Knuckles vs. Eggman Egg Crusher Mech

Chaos blooms on Angel Island as young builders dive into a fast-paced, action-packed LEGO experience. This set blends the tactile joy of brick construction with the vivid world of Sonic the Hedgehog, delivering a cinematic feel in the palm of your hand. The glow of the rings, the metallic sheen of Eggman’s mech, and Knuckles’ bold red accents come together as you connect each brick with satisfying snaps and smooth rotations. From the first click of the base to the final pose of the figures, the set invites hands-on play that sparks imagination without relying on external prompts.

The 350 pieces invite careful building as you assemble a towering Egg Crusher Mech and a nimble Knuckles, each designed for dynamic poses and quick set changes. The color palette and mechanical details echo the high-energy vibe of classic Sonic moments, helping kids recreate or reinvent their favorite speed-filled scenes with tangible, tangible structure rather than screen-based action alone.

What you build

• Dr. Eggman’s posable mech features an opening cockpit, a giant spinning claw, a rotating 6-stud launcher, and fully articulated limbs for dynamic adventures.
• Knuckles comes with a hoverboard and a ready-for-battle stance to simulate aerial maneuvers and ground-based assaults.
• The set includes terrain elements and a catapult that launches boulders, creating interactive play sequences and exploration moments.
• Collectible rewards include 3 Gold Rings and 2 Chaos Emeralds to inspire scavenger-style gameplay across the battlefield.
• Two iconic minifigures invite kids to stage showdowns or craft brand-new speed-focused storylines.
• LEGO Builder app offers digital guidance with zoom and rotation features to aid construction and visualization.

Play and display possibilities

• Inside-the-battle action: recreate thrilling Sonic confrontations between Knuckles and Eggman with movable parts for dramatic poses.
• Collect, launch, and race: use the catapult and terrain to propel boulders and chase after rings and emeralds.
• Extend the universe: mix with other LEGO Sonic sets to expand the speed-fueled world and create cross-battle adventures.
• Display-ready moment: the compact 6-inch tall mech offers a striking desktop or shelf centerpiece for fans and collectors.

This LEGO set is built for curious hands and imaginative minds, offering a tactile escape that complements screens with a tangible, collaborative play experience. The 350-piece build supports independent play or shared building sessions, encouraging problem-solving and storytelling in equal measure.

Gift-ready for budding gamers ages 8 and up, it’s a versatile option for birthdays or special occasions. As part of the Sonic universe, it pairs well with other sets to broaden the action-packed LEGO world, while the built-in app support helps new builders learn through guided 3D views and interactive steps.

Key details include a build that stands over 6 inches tall, a catapult-equipped battlefield, and a compact footprint designed for playrooms and desks alike. A satisfying entry-point into kinetic, character-driven LEGO adventures, with plenty of room to grow into even bigger Sonic battles.