LEGO AntiMatter's Portal Hideout
Set #70172 · 2015 · 474 pieces · Substantial build
Set Details
- Set Number
- 70172
- Name
- AntiMatter's Portal Hideout
- Theme
- Agents
- Year
- 2015
- Pieces
- 474
- Complexity
- Substantial
- Build Time
- 2-4 hours
- Ages
- 10+
- Type
- Play-focused
About LEGO AntiMatter's Portal Hideout
LEGO AntiMatter's Portal Hideout (set #70172) is a detailed build with 474 pieces from the Agents theme, released in 2015. The Agents line features spy-themed vehicles and gadgets for secret missions. This is a substantial-level build suitable for ages 10+, with an estimated build time of 2-4 hours.
Set Highlights
- 474 pieces at substantial complexity — a 2-4 hours build.
- Compatible with all standard LEGO sets — bricks extend naturally into other sets you own.
- Play-focused build with interactive elements designed for 10+ builders.
Who Is This Set For?
Gift for Ages 10+
The substantial difficulty makes this accessible without being trivial — a well-matched gift for LEGO fans in the 10+ age range.
Weekend Build Project
474 pieces with an estimated 2-4 hours fits comfortably into a focused afternoon or weekend session.
Expanding a Agents Collection
A solid addition for collectors building out their Agents shelf. Introduces parts and builds that complement other sets from the same line.
Build Tips
A five-minute sort by color or piece type before starting saves time hunting for specific bricks mid-step.
Follow the numbered steps in sequence — structural elements early in the build support everything that comes after.
For active play sets, key connection points (hinges, turntables, clip joints) can loosen over time — a small dab of LEGO's own tube clutch lubricant on the stud resolves most looseness without damage.
Finding Instructions
Building instructions for LEGO AntiMatter's Portal Hideout (#70172) are available as a free PDF on LEGO.com. You can also upload a photo of this set to LegoFinder to identify it and access the instructions directly.
AntiMatter's Portal Hideout FAQ
Related Reading
More Agents Sets
See all Agents →
Also Released in 2015
All 2015 sets →Similar Build Difficulty
Sets at roughly the same piece count and complexity tier — different theme and year, but a similar build experience.
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