2 Storyline

The first three episodes of the game focus on the character of William 'B.J.' Blazkowicz 's attempts to escape from Castle Wolfenstein and overthrow the Nazi regime.

Initially armed only with a knife and a pistol (obtained by overpowering the guard in his cell), B.J.'s initial goal is merely to escape the castle prison. Taking on SS guards, stealing their machine guns and ultimately acquiring a chain gun, he eventually finds himself face to face with the Episode One boss, the ultimate prison guard Hans Grosse.

Having defeated Grosse and escaped the castle, B.J. moves on to Operation: Eisenfaust. Immediately the episode begins, it becomes apparent that the environment is no longer that of a prison; the walls are covered in mulch, and the first enemies found are mutants with machine guns in their chests. The Operation of the title appears to be the creation of these mutants; the episode boss, the scientist Dr Schabbs, throws syringes at you. His defeat signals the end of this biological war.

Die, Fuhrer, Die! is, time-wise at least, the final episode. Fighting through the Nazi stronghold, and attacking bunkers, the major centerpiece of the game is reached in the final mission, where the boss is none other than Adolf Hitler himself (equipped with a robotic suit).

The Nocturnal Missions form a prequel storyline, focusing on the Germans' plans for chemical warfare. A Dark Secret deals with the initial pursuit of the scientist responsible for the development of the weaponry; Dr Otto Giftmacher fires rockets and a chain gun at you.

Trail Of The Madman is, essentially, a filler episode. Ostensibly, the episode's goal is the maps and plans of the war, guarded by Gretel Grosse (Hans' sister; essentially the same character, only in a pink suit instead of a blue). Hitler's image appears throughout this episode, as posters and wall mosaics, symbolising his imminent rise to power.

The story comes to a close in Confrontation; a summation of everything that has gone before, including the mutants, Hans Grosse, and the overall "feel". The final battle is fought between B.J. and the leader of the war, head planner and all-round bad guy, General Fettesgeischt.

It should be noted that, despite the presence of Hitler as an episode boss, the game bears no resemblance to any actual Nazi plans or structures. Indeed, many of the level designs are highly fanciful; at least three levels heavily feature swastika shaped room layouts and maps, going as far as having one level built entirely of a tessellation of them.

3 German legal issues

Due to its use of Nazi symbols and the Horst Wessel Lied as theme music, the PC version of the game was confiscated in Germany in 1994, following a verdict by the Amtsgericht München on January 25, 1994 (Az. 2Gs167/94); the use of these symbols is a federal offense in Germany unless certain circumstances apply (see articles 86 StGB and 86a StGB (in German)). Similarly, the Atari version was confiscated following a verdict by the Amtsgericht Berlin Tiergarten on December 7, 1994 (Az. 351Gs5509/94). (Also see [1]).

Due to concerns from Nintendo, the Super NES version was modified to not include any Nazi symbols or references; furthermore, the attack dogs in the game were replaced by giant rats, and blood was replaced with sweat to make the game seem less violent.

4 Technical implementation

To render the walls in pseudo- 3D, the game used ray casting, a special case of ray tracing. This technique sent out one ray for each column of pixels, checked if it intersected a wall, and drew textures on the screen accordingly, creating a depth buffer against which to clip the scaled sprites that represented enemies, powerups, and props.

Before Wolfenstein 3D, the technology had already been used by id Software in 1991 to create Catacomb 3-D for Softdisk , albeit using only EGA 16-color graphics. Other games using the Wolfenstein 3D game engine were also produced, including, for example, Blake Stone, Corridor 7, Rise of the Triad and Shadowcaster.

5 Legacy

Wolfenstein 3D is generally credited as being responsible for the first-person shooter craze that continues to this day. Released at the height of the 'Interactive CD-ROM' era, there were surprisingly few clones until DOOM came around, the most notable being Rise of the Triad and latterly Duke Nukem 3D. Most of these clones were distributed via the same shareware strategy as the original. Though some of these games were superior to Wolfenstein in some ways, none came close to garnering the same attention or market share as Wolfenstein.

The game success ensured that id Software quickly became a high profile developer. Its development efforts were closely watched by fans of the game, and when it released its next series, DOOM, it was guaranteed a receptive audience. Rather than rely on the technology that made Wolfenstein a hit, however, DOOM re-invigorated and reinvented the FPS genre with technology that surpassed that of Wolfenstein. DOOM's technology outdid that of Wolfenstein by providing multiple levels of detail and characters that were more lifelike than previously seen. Id again later reinvented the FPS genre with its release of Quake with true 3D.

A new first-person shooter, Return to Castle Wolfenstein (RtCW), a loose sequel (though with the advance of technology the graphics and gameplay are vastly different), was released in 2001. It used the Quake III Arena graphics engine. A spinoff to RtCW, , was released in 2003, which was a free full-version multiplayer-only game, featuring elements from RtCW.

6 See also

• Timeline of video games
• List of computer and video games by genre
• 3D Monster Maze ( 1981) – Credited by some as the original FPS for a home/personal computer, however lacking any actual shooting element
• Spasim ( 1974) – The very first FPS computer game, played on graphical terminals of a multi-user university computer (the PLATO network)

7 External links

• id's Official Wolfenstein 3D site
• The Wolfenstein 3D Dome
• Wolfenstein 3D maps
• NewWolf, Wolfenstein 3D for OpenGL
• Apogee FAQ: Wolfenstein 3D and Spear of Destiny
• The 5K Wolfenstein in JavaScript

First-person shooters DOS games Game Boy Advance games 1992 computer and video games

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