| Piece Count 350 | Age 8+ | Price $44.99 |
| Minifigs 2 | Theme Sonic the Hedgehog | Release Date 1 August 2025 |
Get ready for action-packed battles with the Knuckles vs. Dr. Eggman Egg Crusher Mech (77005) LEGO® Sonic the Hedgehog™ set. Designed for kids aged 8 and up, this thrilling buildable playset includes a posable mech packed with exciting features like an opening cockpit, a 6-stud rotating launcher, a massive spinning claw, and articulated limbs for dynamic play. With 350 pieces, it’s an exciting gift for Sonic fans who enjoy fast-paced adventures.
The set includes two iconic characters—Knuckles the Echidna and Dr. Eggman—ready to face off in imaginative role-play scenarios. Additional accessories such as a hoverboard, a working catapult with two boulders, three Gold Rings, and two Chaos Emeralds add even more storytelling possibilities. The terrain-based catapult lets kids launch boulders with a simple lever push, bringing even more action to their battles.
This playset is perfect for young Sonic fans who love interactive, hands-on toys. It also connects with other LEGO Sonic the Hedgehog™ sets (sold separately), offering more ways to expand the fun. Whether displayed or taken on playdates, the mech and characters will be a hit with any gamer.
To enhance the experience, kids can use the LEGO® Builder app, which offers an intuitive way to build with digital tools that let them zoom in, rotate models in 3D, save their sets, and track progress. It’s a creative and engaging way for kids to enjoy the world of Sonic through building and play.