Aloy and Varl vs. Shell-Walker and Sawtooth (LEGO 77037)
Author: lego_official
LEGO official set 77037 Aloy and Varl vs. Shell-Walker and Sawtooth building instructions. Theme: LEGO® Horizon Adventures. Piece count: 768. Release year: 2025. Recommended age: 9+. Total 2 instruction booklets.

- Brand
- LEGO
- Set number
- 77037
- Series
- LEGO® Horizon Adventures
- Category
- Sci-Fi
- Pieces
- 768
- Difficulty
- 3 / 5
- Released
- 2025
- Instruction pages
- 157 pages
About this set
LEGO 77037 Eloy & Varl vs. Shell-Walker & Sawtooth sits in the LEGO Horizon Adventures line and packs 768 pieces, rated 3/5 for difficulty. The set recreates the machine-hunting side of the Horizon games as a playable scene: the Shell-Walker appears as a spider-like mech, while the Sawtooth takes the form of a tall-legged beast, giving you two mechanical targets to build and face off against. The palette leans on white and grey for the machines, with orange, blue and green accents across the structures and foliage, and the box carries the LEGO and HORIZON ADVENTURES branding. Extras include a campfire, plants, a treasure chest and a bow, enough to set up a post-battle camp around the fight. Build the main bodies of the two machines first, then work through the legs and white and grey shell panels before adding the orange and blue details and the smaller camp accessories; the multi-leg spider frame and the tall beast's supports are the fiddly parts, so going bag by bag is steadier than mixing everything. At 3/5 it suits mid-level builders who already know the basics and want a mech build, and Horizon fans will enjoy it as a compact display and play scene.
- Category: Sci-Fi
- Difficulty: 3 / 5
- Parts: 768
- Brand: LEGO
- Set number: 77037
- Views: 9
- Likes: 0
Instruction pages









