Get quick and convenient access to just the hints you need for Half-Life, 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.
Half-Life Hints
How do I gain access to the "Authorized Personnel Only" rooms?
1 of 5: You need someone who is authorized.
2 of 5: There is a security guard in the first of the buildings you can enter. The door to the building is in the alleyway.
3 of 5: He is on the second floor of the building being used as a military command center.
4 of 5: The security guard will let you through any of the "Authorized Personnel Only" doors.
5 of 5: Just grab the guard and bring him to the particular "Authorized Personnel Only" door. He will open it for you.
