Episode 4

Episode Four of Wolfenstein 3D, titled A Dark Secret, is the first in the Nocturnal Missions trilogy of episodes which was initially sold separately from the game's first three episodes, later fully integrated into the game.
==Plot==
The Nocturnal Missions depict BJ Blazkowicz's struggle to end the German chemical warfare campaign (Giftkrieg - "poison war") . The first task, and the main goal of Episode 4, is to find and defeat the mad scientist behind the creation of the chemical weapons. After fighting through a weapons research facility, BJ approaches and defeats this scientist: Otto Giftmacher (Poisonmaker).
==Levels==
*Floor 1 (Map)
*Floor 2 (Map)
*Floor 3 (Map) (Secret exit)
*Floor 4 (Map)
*Floor 5 (Map)
*Floor 6 (Map)
*Floor 7 (Map)
*Floor 8 (Map)
*Floor 9 (Map) (Boss level)
*Floor 10 (Map) (Secret level)
==Video==
Wolfenstein 3D (id Software) (1992) Episode 4 - A Dark Secret (Complete) HD|The Complete Walkthrough of Episode Four.
Category:Wolfenstein 3D
Category:Games
Category:Wolfenstein 3D levels