The LEGO® Group

Mateo vs. Cyber Brain Mech

Mateo vs. Cyber Brain Mech - Main image
$17.35 $27.99 In stock

Build an exciting mech toy or scorpion mech with this LEGO fantasy playset.

  • Includes pieces to create either a mech or a scorpion mech
  • Part of the LEGO fantasy theme
  • Encourages imaginative play and creative building
  • Designed for fans of mech and fantasy adventures
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Edward N. ★★★★★

My kid spent an entire afternoon transforming this between the two mech forms—the joints click together so satisfyingly. It's sturdy enough for actual play, not just display.

John ★★★★★

The scorpion mech build is genuinely clever with how the tail segments snap together, and my son rebuilt it three times the first afternoon. Switching between the two builds kept him busy way longer than I expected.

Riley ★★★★★

My kid spent almost an hour deciding whether to build the mech or the scorpion first, which never happens with toys. The pieces snap together tight and the finished mech stands up on its own without tipping.