Get quick and convenient access to just the hints you need for DOOM 3, 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.
DOOM 3 Hints
The stairs in the Alpha Labs Main Junction are blocked with rubble!
1 of 5: You should be used to this sort of thing by now. It's the game's way of making you go way around and do lots of fun things before you can get to your end goal (which is just a short distance past those blocked stairs).
2 of 5: Go back to the EPD Observation Platform and see if there are any possibilities there.
