Store Page
Duke Nukem 3D: 20th Anniversary World Tour
All Discussions Screenshots Artwork Broadcasts Videos Workshop News Guides Reviews

Duke Nukem 3D: 20th Anniversary World Tour

Store Page
Duke Nukem 3D: 20th Anniversary World Tour > Guides > DUNCAN DONUTS's Guides
Not enough ratings
All button door codes
By DUNCAN DONUTS
A guide showing you screenshots of all the correct button door codes in Duke Nukem 3D.
   
Award
Favorite
Favorited
Unfavorite
Created by
DUNCAN DONUTS
Offline
Category: Gameplay Basics, Walkthroughs
Languages: English
Posted
2 Jan @ 12:00am
3 Unique Visitors
0 Current Favorites
Guide Index
Overview
Intro 
Red Light District - Store 
Red Light District - Blue keycard reader switches 
Toxic Dump 
Launch Facility 
Spaceport 
Overlord 
Bank Roll 
It's Impossible - Entering the upper office area 
It's Impossible - Switches in the upper office area 
It's Impossible - White room 
Shop-N-Bag - Dolphin and butcher's room 
Shop-N-Bag - Checkout isle 
Babe Land - Upper monitor room 
Babe Land - Shooting gallery 
Babe Land - Inside the gray fort 
Critical Mass 
The Queen - Entering the green area 
The Queen - Entering the gray area 
Area 51 - First room past blue keycard reader 
Area 51 - Final room launch code (left side) 
Area 51 - Final room launch code (right side) 
Comments
Intro
Below are screenshots of the correct button sequences needed to open up certain doors. Alien World Order doesn't have any doors that need buttons to be pressed in a certain sequence to open.

For the door codes in the expansions, see https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=3398393087

The images were taken in eDuke32, a Duke Nukem 3D sourceport. You can learn more about and download it at https://www.eduke32.com/.
Red Light District - Store
Red Light District - Blue keycard reader switches
Toxic Dump
Launch Facility
Spaceport
Overlord
Bank Roll
Before starting this, make sure that the bars with numbers above them match this screenshot.


If they don't, mess with the switch in front of them until they do.

Now, look behind the desk in the room containing the vault entrance. You'll find three buttons on the desk. Press the center one.


Go to the switch in front of the bars and press it until the dot that's second from the rightmost one is red.

It's Impossible - Entering the upper office area
It's Impossible - Switches in the upper office area
It's Impossible - White room
Shop-N-Bag - Dolphin and butcher's room

The door will close after some time, so get the keycard as soon as you can! If you don't, press the buttons shown in the screenshot above again.
Shop-N-Bag - Checkout isle
Babe Land - Upper monitor room
Babe Land - Shooting gallery

The targets in the shooting gallery must be hit in a certain way to open access to a room containing a keycard.
Babe Land - Inside the gray fort
Critical Mass
The Queen - Entering the green area
The Queen - Entering the gray area
Area 51 - First room past blue keycard reader
Area 51 - Final room launch code (left side)
Area 51 - Final room launch code (right side)