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Aloy & Varl vs. Shell-Walker & Sawtooth — LEGO set 77037

Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗

Horizon · SET 77037

Aloy & Varl vs. Shell-Walker & Sawtooth

Two hunters and two machines from LEGO Horizon Adventures. Build and pose the Shell-Walker and Sawtooth, then equip Aloy and Varl with weapons and upgrades from the game.

Pieces
768
Release year
2025
Theme
Horizon
Set number
77037
LEGO recommended age
9+
LEGO retail price · Italy
44.99 €
View on LEGO Italy Official building instructions

Retail price reported by the LEGO source for the stated market. Check the store for current price and availability; this does not establish the launch price. LEGO ↗ · Reference checked on 23 October 2026

Track your build →

Official English name verified at: LEGO English catalogue ↗ · Checked on 24 October 2026.

TIME TO BUILD

How long does it take to build Aloy & Varl vs. Shell-Walker & Sawtooth?

Individual build

A starting point for planning your build. Times for each experience level are editorial estimates, not measurements submitted by HowLongToBuild users.

Editorial estimate informed by external reports

Beginner

≈ 3 hSuggested range2 h – 4 h 30 min

Intermediate

≈ 2 hSuggested range1 h 30 min – 3 h

Experienced

≈ 1 h 30 minSuggested range1 h – 2 h

Based on one person building the set for the first time, following the original instructions and using numbered bags where supplied. Includes normal piece-finding and minor adjustments; excludes long breaks, filming, dismantling and modifications. Sources may use different methods. This range is neither a statistical interval nor a limit: your build may take less or more time.

How we estimate times · sources and method

Two articulated machines involve small details and building in several directions. The review offers one report of roughly 1½ hours at a relaxed pace. Experience bands are cautious editorial assessments, not three observed averages; a first build may take longer.

Sources do not always specify the builder’s experience. The three experience bands are our editorial assessment, based on the complexity of the set and individual accounts where available.

Checked: 22 October 2026 · Method v1.0 · Limited reports; not a statistical average.

Share your building time · no account needed

Include normal piece searching and instruction checks; exclude long breaks, dismantling and modifications.

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MAKE ROOM FOR YOUR NEXT BUILD

How much display space does it need?

Assembled-model dimensions are not yet documented for this set. Box dimensions cannot tell you how much display space it needs.

BEYOND THE BRICKS

Did you know?

The model, the history, the ideas

Inside the set

01

From game to building table

The set comes from LEGO Horizon Adventures, the brick-built reimagining of Aloy’s world. LEGO announced it four days after the game’s November 2024 release; the model launched on 1 March 2025.

LEGO source
02

Weapons with interchangeable elements

Aloy’s bow and Varl’s spear have interchangeable upgrades for fire, shock and freeze attacks. Both machines are poseable too: the Shell-Walker can release its cargo pod, while the Sawtooth opens its jaws and rotates its torso.

LEGO source

Beyond the set

The stories, places and inventions behind your build.

03

Two studios, a different take on Aloy

Guerrilla and Studio Gobo developed Horizon Adventures together. It revisits Horizon’s world with a lighter tone, rather than simply recreating the original game in a different material.

Read the full story

Guerrilla and Studio Gobo co-developed LEGO Horizon Adventures as a lighter Horizon interpretation. Decorating Mother’s Heart and choosing comic outfits change how players inhabit the world, alongside brick-built machines. Tone and customisation reinterpret familiar companions rather than merely altering their surfaces.

PlayStation Blog · Guerrilla
04

A shared adventure on one screen

The game was designed for two-player co-op, locally or online, without split-screen. The teamwork between Aloy and her friends becomes part of how players experience the adventure.

Read the full story

Two-player local or online cooperation works without split-screen. A shared visual space accompanies Aloy’s adventure rather than dividing the display into independent halves. Collaboration becomes a design choice as well as a friendship theme, with players following the same environment together.

PlayStation Blog · Guerrilla

Expanded stories updated on 29 October 2026

Written by HowLongToBuild · Sources are linked with each story · Checked on 22 October 2026. Historical facts and story details refer to the context described.

THE COMMUNITY’S EXPERIENCE

What was it like to build?

Three separate scores from 1 to 10. For difficulty, 1 means very easy and 10 means very difficult.

No approved ratings yet. Scores are never generated by this site or inferred from the recommended age.

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Building tips from the community

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SET THE MOOD

A soundtrack for your build

· Selected for the building rhythm

An understated option for following the instructions and working on details, without claiming a narrative connection to the subject. This pairing follows the pace of the session; the alternatives let you change the mood.

Editorial suggestions, not official soundtracks for the set. External services may require an account or subscription; editions and availability can vary by country. Suggest another soundtrack →

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YOUR NEXT BUILD

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Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗

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1 h – 3 h 15 min
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A similar suggested building time