Key Takeaways
1. LEGO Ideas Project: KaijuBuilds created “Portal 2: Test Chamber Creator,” allowing fans to build their own test chambers using LEGO blocks.
2. Set Specifications: The set will include 1,280 pieces, featuring orange base plates, 29 modules, and 18 unique tile types to replicate Portal 2 environments.
3. Hazardous Elements: The design includes interactive hazards like orange goo, red laser grids, buttons, and functional components that animate the test chambers.
4. Minifigures Included: The set will feature minifigures such as Chell, Atlas, P-body, turrets, and Wheatley, along with iconic orange-and-blue portals.
5. Community Engagement: Launched in October 2025, the project has gained nearly 2,100 supporters and needs 10,000 for LEGO to review it, highlighting strong community interest.
Despite having been launched over ten years ago, the influence of Portal 2 continues to resonate within the gaming community, whether through anticipation for a sequel or submissions on LEGO Ideas. Recently, a LEGO fan named KaijuBuilds introduced his LEGO Ideas project called “Portal 2: Test Chamber Creator,” which allows fans to design their own Aperture Science test chambers using LEGO blocks.
Set Features
This LEGO Ideas set aims to replicate the chaotic yet clean environments of Portal 2. It will feature a total of 1,280 pieces. The Test Chambers will come with orange base plates that have marked connection points, allowing tiles to snap together using LEGO Technic pins.
The proposed kit includes 29 modules and 18 unique types of tiles. It will have white panels for walls and floors, orange and blue power conduits, lush vegetation creeping across surfaces, observation windows, and a warning sign with hazard symbols.
Hazardous Elements
In addition, the hazards inspired by Portal 2 will feature orange goo on some panel sections, red laser grids to obstruct paths, and several buttons, including a compact 4 x 4 version and a larger Heavy Duty Super-Colliding Button that comes with its own custom tile.
What’s remarkable is that this set will include functional components that animate the Aperture Science test chambers. The airborne faith plate located on a 4 x 8 tile can launch minifigures when pressed, there’s a mechanism for dropping cubes that hoists and releases the Companion Cube, and an elevated tilting platform is also included.
Minifigures and Community Support
The iconic orange-and-blue portals from the Portal guns are ovals that can adhere to walls. The set will feature minifigures like Chell in her orange jumpsuit with long-fall boots, characters from the co-op segment of the game, Atlas and P-body, two turrets, and of course, Wheatley with his luminous blue core.
KaijuBuilds is part of the 10K Club on LEGO Ideas. He launched this project at the end of October 2025, and it has already gained almost 2,100 supporters. With nearly 540 days left to reach 10,000 supporters for LEGO to review the project, there’s a chance we could see an official Valve-approved LEGO set for this beloved puzzle game.
For those interested in a more nostalgic gaming-themed product that’s currently available, the LEGO Game Boy kit can be found on Amazon for just $60.
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