Alden's Overly Complicated Portal 2 Puzzle Creator Guide
It's probably been a while since you beat Portal 2. You've probably even played some of the 300,000 community-made puzzles. But how about trying your own hand at the Portal 2 Puzzle Editor? Its really not that hard. This guide aims to make even the easiest editor even easier to use.
Or maybe this makes it harder. The point is actually just to demonstrate what you can do with the new Game Guides system we've added to the Steam Community.