Get quick and convenient access to just the hints you need for The Orange Box: Portal, without staying on our website. Just download a free trial
version of our UHS Reader software and
a copy of these hints. You will get the
same gradual hints you see here -- unlike ordinary cheats or a
walkthrough that can spoil your game.
You can also buy the full version of the UHS Reader
for Windows or macOS. For just $14.95, you get full access to hints for
hundreds of games and 1 year of free updates. You can also search, decode, or print an entire
game's worth of hints at once.
Ask the Author
If you have questions about a puzzle that aren't answered
anywhere in these hints,
you may contact the author.
The Orange Box: Portal Hints
Shortcut Way #3
1 of 2: Fire a blue portal onto the concrete wall directly above the lower slanty door, as high up as you can get it.
2 of 2: Put an orange portal on any wall down at floor level, then use the Advanced Portaling Tip to get an orange portal put onto the upper slanty door.