Doom (1993 video game) genre first-person shooter
Gameplay
Doom is a first-person shooter presented with early 3D graphics. The player controls an unnamed space marine—later termed "Doomguy"—through a series of levels set in military bases on the moons of Mars and in hell. To finish a level, the player must traverse through the often labyrinthine area to reach a marked exit room. Levels are grouped together into named episodes, with the final level focusing on a boss fight with a particularly difficult enemy. While the environment is presented in a 3D perspective, the enemies and objects are instead 2D sprites presented from several preset viewing angles, a technique sometimes referred to as 2.5D graphics or billboarding.While traversing the levels, the player must fight a variety of enemies, including demons and possessed undead humans, while managing supplies of ammunition, health, and armor. Enemies often appear in large groups, and the game features five difficulty levels which adjust the quantity and damage done by enemies, with enemies moving faster than normal on the hardest difficulty setting. The monsters have very simple behavior, consisting of either moving toward their opponent if they see or hear the player, or attacking by throwing fireballs, biting, using magic abilities, or clawing. They will reactively fight each other if one monster inadvertently harms another, though most monsters are immune to attacks from their own kind. The environment can include pits of toxic waste, ceilings that lower and crush objects, and locked doors requiring a keycard or a remote switch. The player can find weapons and ammunition throughout the levels or can collect them from dead enemies, including a pistol, a chainsaw, a plasma rifle, and the BFG 9000. Power-ups include health or armor points, a mapping computer, partial invisibility, a radiation suit against toxic waste, invulnerability, or a super-strong melee berserker status. Cheat codes give the player instant super powers including invulnerability, all weapons, and walking through walls.The main campaign mode is the single-player mode, in an episodic succession of missions. Two multiplayer modes are playable over a network: cooperative, in which two to four players team up to complete the main campaign, and deathmatch, in which two to four players compete to kill the other players' characters as many times as possible. Multiplayer was initially only playable over local networks, but a four-player online multiplayer mode was made available one year after launch through the DWANGO service.Development
Concept
In May 1992, id Software released Wolfenstein 3D, later called the "grandfather of 3D shooters", specifically first-person shooters, because it established the fast-paced action and technical prowess commonly expected in the genre and greatly increased the genre's popularity. Immediately following its release most of the id Software team began work on a set of episodes for the game, titled Spear of Destiny, while id co-founder and lead programmer John Carmack instead focused on technology research for the company's next game. Following the release of Spear of Destiny in September 1992, the team began to plan their next game. They wanted to create another 3D game using a new engine Carmack was developing, but were largely tired of Wolfenstein. They initially considered making another game in the Commander Keen series, as proposed by co-founder and lead designer Tom Hall, but decided that the platforming gameplay of the series was a poor fit for Carmack's fast-paced 3D engines. Additionally, the other two co-founders of id, designer John Romero and lead artist Adrian Carmack, wanted to create something in a darker style than the Keen games. John Carmack then came up with his own concept: a game about using technology to fight demons, inspired by the Dungeons & Dragons campaigns the team played, combining the styles of Evil Dead II and Aliens. The concept originally had a working title of Green and Pissed, but Carmack soon renamed it Doom after a line in the 1986 film The Color of Money: "'What you got in there?' / 'In here? Doom.'"The team agreed to pursue the Doom concept, and development began in November 1992. The initial development team was composed of five people: programmers John Carmack and Romero, artists Adrian Carmack and Kevin Cloud, and designer Hall. They moved offices to a dark office building, which they named "Suite 666", and drew inspiration from the noises coming from the dentist's office next door. They also decided to cut ties with Apogee Software, their previous publisher, and self-publish Doom.
category style type kind class