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Wolfenstein 3D

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Wolfenstein 3D is a landmark first-person shooter video game released in 1992.

Wolf3d pc
Wolf3d pc

Developed by id Software, it played a vital role in defining a new genre of gaming. Players take on the role of William "B.J." Blazkowicz, an American spy of Polish descent. The story is set during World War II and follows Blazkowicz on various missions. He must escape from the Nazi German prison known as Castle Wolfenstein. The game is considered a "grandfather of 3D shooters" because it helped popularize fast-paced action. It established technical standards that many future games would follow.

The gameplay relies on a specific visual technique called 2.5D graphics. While the world appears to be in 3D, the enemies and objects are actually 2D sprites. These sprites are flat images that change based on the player's viewing angle. The game levels are designed on a strict, flat grid. Every wall and door in these levels is the same height. To complete a level, a player must navigate through rooms and corridors to find an elevator. This elevator then transports the player to the next stage or leads to a final boss fight.

Players must manage several resources to survive the various missions. Health is tracked as a percentage, starting at 100. If a player is shot or attacked, this number drops. If health reaches zero, the player loses a life and restarts the level with basic equipment. Weapons are found throughout the levels or taken from defeated enemies. The arsenal includes a knife, a pistol, a submachine gun, and a rapid-fire chain gun. Players also hunt for keys to unlock doors and search for secret areas. These hidden rooms often contain treasure, ammunition, or health refills.

The development of the game began with technical experiments by programmer John Carmack. In 1991, he wanted to create a fast 3D engine for personal computers. He used a method called ray casting to achieve this speed. Ray casting only calculates the surfaces that are currently visible to the player. This prevented the computer from becoming overwhelmed by too much data. Carmack first tested these ideas in prototypes called Hovertank 3D and Catacomb 3-D. These early projects proved that fast 3D action was possible on standard PCs.

The team at id Software grew out of a group called "Ideas from the Deep." These developers originally worked at a company called Softdisk in Shreveport, Louisiana. They had previously created the family-friendly Commander Keen series. During a design session, the team decided to move toward a more violent and intense theme. Programmer John Romero suggested remaking the 1981 stealth game Castle Wolfenstein as an action title. Designer Tom Hall and Romero then worked to make the game fast and loud. This shift marked a major change in the company's creative direction.

Wolfenstein 3D was released using a specific business method called the shareware model.

Simple raycasting with fisheye correction
Simple raycasting with fisheye correction

Apogee Software published the game in two sets of three episodes. Under this model, the first episode was provided for free to build interest. Players would then pay to access the remaining episodes. This strategy proved to be a massive commercial success. By the end of 1995, the game had sold more than 250,000 copies. An additional episode called Spear of Destiny was later released as a standalone retail title by FormGen.

The game's impact reaches far beyond its initial sales figures. It showcased the technical prowess possible with home computers at the time. Even though id Software did not continue the series themselves, their engine was licensed to many other developers. In 1995, the company released the engine's source code for free. This allowed the technology to influence many other titles in the industry. Since 2001, various other companies have developed new games within the Wolfenstein series. The game remains a fundamental piece of digital history.

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File:Wolf3d pc.png
Wolf3d pc.png
File:Simple raycasting with fisheye correction.gif
Simple raycasting with fisheye correction.gif
File:John Romero - Jason Scott interview (6951215353) (cropped).jpg
John Romero - Jason Scott interview...
File:John Carmack E3 2006.jpg
John Carmack E3 2006.jpg
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