With Instructables you can share what you make with the world and tap into an ever-growing community of creative experts.
share what you made with text, photos, video, and files
gather your favorite instructables together
The Portal Door
Fix Validation Errors With Steam Games (Windows)
Lego Chell minifigure from portal
Portal Tissue Box
How to Make a Mini Portal Christmas Tree Gift
Building a 1:1 Scale Portal Gun with Lights
Aperture Science Center Box!
Lego portal kit (for your portal stop animation)
Portal Bookends (Or Game-Ends/DvD-Ends)
Posted:Sep 16, 2011
Download our new apps for iOS, Android and Windows 8!
© 2014 Autodesk, Inc.
PDF DownloadsAs a Pro member, you will gain access to download any Instructable in the PDF format.
You also have the ability to customize your PDF download.