Beginner
≈ 1 h 45 minSuggested range45 min – 2 h 45 min
Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
BrickHeadz · SET 40668
Captain America & Red Hulk Figures
Captain America and Red Hulk stand together as two compact figures with a shield and red muscular body.
- Pieces
- 202
- Release year
- 2024
- Theme
- BrickHeadz
- Set number
- 40668
- LEGO recommended age
- 10+
- Archived regional retail price · Germany
- 19.99 €
Archived regional retail price in the stated market and currency. It does not establish the Italian launch price; no estimated currency conversion. Brickset ↗ · Reference checked on 22 October 2026
Official English name verified at: LEGO English archive ↗ · Checked on 26 October 2026.
TIME TO BUILD
How long does it take to build Captain America & Red Hulk Figures?
A starting point for planning your build. Times for each experience level are editorial estimates, not measurements submitted by HowLongToBuild users.
Editorial estimate · first build
Intermediate
≈ 1 hSuggested range30 min – 1 h 45 minExperienced
≈ 45 minSuggested range15 min – 1 h 15 minBased 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
Editorial assessment: Captain America and Red Hulk stand together as two compact figures with a shield and red muscular body. Red Hulk uses wider volumes to suggest his physique. A first build following the instructions, including normal piece finding; an adult may help when needed. Breaks, subsequent play and any alternative models are excluded. For older sets, unnumbered bags or previously mixed pieces may prolong sorting. No verified timed build: indicative values with substantial variation.
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.
- LEGO · set-specific instructions ↗
Official name, pieces, age and imagery; no timed building data.
- LEGO · set manual ↗
Document for this set number. The duration is an editorial estimate, not a LEGO timing.
Checked: 26 October 2026 · Method v1.0 · Limited reports; not a statistical average.
BUILT BY THE COMMUNITY
Yours could be the first building time.
0 reviewed solo building times.
No solo building times have been reviewed yet. You can still find editorial estimates under Suggested times.
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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?
Inside the set
Shield and visor
Front accessories distinguish Captain America from the second figure.
LEGO sourceRed torso
Red Hulk uses wider volumes to suggest his physique.
LEGO sourceBeyond the set
The stories, places and inventions behind your build.
A difficult shield to recreate
In comics, Myron MacLain accidentally created Steve Rogers’s vibranium-and-steel shield.
Read the full story
MacLain cannot repeat the shield material’s creation. Later research yields other variants, including True Adamantium without vibranium. The shield’s rarity is therefore narrative as well as physical: even its discoverer cannot reproduce the original result exactly.
Proto-adamantium origins
Marvel distinguishes that material from adamantium variants developed later. Fictional metals have different histories.
Read the full story
Marvel’s account follows the comics: MacLain accidentally creates a vibranium–steel compound during World War II, later used for Rogers’ shield. This is proto-adamantium. Its origin should not automatically be transferred to the film version, since adaptations can explain familiar objects differently.
Expanded stories updated on 29 October 2026
Written by HowLongToBuild · Sources are linked with each story · Checked on 26 October 2026. Historical facts and story details refer to the context described.
BEYOND THE BRICKS
Keep the story going
Films, series, games, books and music connected to this model or its universe.
The Avengers
Another adventure in the same universe, for before or after your build.
Title search on JustWatch: choose the result matching the title and year above.Streaming: Italian catalogue. Check availability, languages and terms on the external service. Searches are labelled; book results may include different editions.
Suggest a work or report a wrong connection →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
Specific steps, useful checks and sticking points. Contributions appear after moderation, in their original language. Do not upload instruction pages or personal contact details.
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A soundtrack for your build
· Selected for the subject and atmosphere
Small acoustic motifs and a playful character accompany inventive shapes and figures. The aim is curiosity and lightness rather than simply replaying a character’s theme tune.
OUR PICK
The Red Book
Penguin Cafe
Rhythmic and livelyEditorial 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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Sets from the same theme or with similar suggested building times. The ranges shown are for intermediate builders.
Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
Goofy & Pluto
214 pieces · 10+
30 min – 1 h 45 min
Suggested time · Intermediate
Same theme, a new build
Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗