Get quick and convenient access to just the hints you need for DOOM 3: Resurrection of Evil, 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: Resurrection of Evil Hints
What about the keycard for the door in Erebus Storage Hallway?
1 of 4: Keep going along until you find Dr. Cloud and hand over the tablet you got earlier.
2 of 4: After the cut-scene is over and Dr. Cloud has sent you on your way, you'll have the keycard.
3 of 4: However, you can't go back the way you came, so go up the stairs past Dr. Cloud's lab and onwards until you can find the PDA to get through the locked door mentioned in another question.
4 of 4: Once you go through that locked door, you'll be back in the starting room, and can quickly make your way back to the keycard-locked door and open it.
