An alternative solution1 hint left
If you really, really hate powered-up lifts, don't worry! This chamber can be solved without even acknowledging the energy pellet.
Guide help
This is the low-spoiler guide for "An alternative solution" puzzle in Portal. Unlike in normal walkthrough, you get gradual hints on how to solve the puzzle. Click the big button below to see your first hint. If the hint contains a spoiler, you will be warned about it before clicking.
Hints written by Kieron West
Kieron West
Hi! I have written video game guides since 2018. Any money I make here will go towards improving my equipment so I can make the things you enjoy even better (and faster!)