|Part of||Episode 4|
Episode 4, Floor 7 is a seventh level of Wolfenstein 3D episode "A Dark Secret". Both keys are present and you must pass through one locked door of each kind to get to the end, but you do not actually need either key as enemies on the other sides of the doors will hear you. Also like some other levels in the episode the actual level is large, but can be finished quickly.
The easiest route is very simple. Shoot in the starting room and kill an enemy as it comes through the locked door you start facing. Head straight through the jammed locked door and straight through the next one. In the four door grey brick room, take the second-most door on the left. You can collect the silver key easily in the next area but when you fire a shot the silver door will open with Officers. The exit follows swiftly from there.
If you fail to jam the locked gold door you face at the start, you have to take a very careful detour, because you can find yourself trapped forever if you make a specific mistake. Namely to get the gold key you must start by going through the door to the left of the starting position. When you find a junction take the left and look for a secret wall on the eagle portrait, but DO NOT push the next eagle portrait. If you do you will never be able to get the gold key, and may be trapped permanently, if you didn't jam the door at the start. Instead look for another secret to the left. Then look for another secret in the hall beyond that, right of the treasure item. You will now find two doors both of which lead to the room with the gold key. If you are going for 100% secrets, you can push the other eagle portrait AFTER you have picked up the gold key, on your way back.
|Episode One||Floor 1 · Floor 2 · Floor 3 · Floor 4 · Floor 5 · Floor 6 · Floor 7 · Floor 8 · Floor 9 (Boss) · Floor 10 (Secret)|
|Episode Two||Floor 1 · Floor 2 · Floor 3 · Floor 4 · Floor 5 · Floor 6 · Floor 7 · Floor 8 · Floor 9 (Boss) · Floor 10 (Secret)|
|Episode Three||Floor 1 · Floor 2 · Floor 3 · Floor 4 · Floor 5 · Floor 6 · Floor 7 · Floor 8 · Floor 9 (Boss) · Floor 10 (Secret)|