Doom video game full#

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. Cheat codes allow the player to unlock all weapons, walk through walls, or become invulnerable. 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. The player also encounters pits of toxic waste, ceilings that lower and crush objects, and locked doors requiring a collectable 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. The player must manage supplies of ammunition, health, and armor while traversing the levels. They will reactively fight each other if one monster inadvertently harms another, though most monsters are immune to attacks of their kind. The monsters have simple behavior, consisting of either moving toward their opponent if they see or hear the player or attacking by biting, clawing, or using magic abilities such as fireballs. 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.

While traversing the levels, the player must fight a variety of enemies, including demons and possessed undead humans.

While the environment is presented in a 3D perspective, the enemies and objects are instead 2D sprites rendered at fixed angles, a technique sometimes referred to as 2.5D graphics or billboarding. Levels are grouped into named episodes, with the final level of each focusing on a boss fight. To finish a level, the player must traverse through labyrinthine areas to reach a marked exit room. In the single-player campaign mode, the player controls an unnamed space marine-later termed ' Doomguy'-through military bases on the moons of Mars and in hell. Gameplay The player armed with a chainsaw confronts an undead soldier with a shotgun on a bridge over a chemical waste storage in 'Knee-Deep in the Dead'.ĭoom is a first-person shooter presented with 3D graphics. Doom has been ported to a variety of platforms both officially and unofficially and has been followed by several games in the series, including Doom II (1994), Doom 3 (2004), Doom (2016), and Doom Eternal (2020), as well as the films Doom (2005) and Doom: Annihilation (2019). It led to an array of imitators and clones, as well as a robust modding scene and the birth of speedrunning as a community. It has been cited by video game historians as shifting the direction and public perception of the medium as a whole, as well as sparking the rise of online games and communities. It has been termed the 'father' of the first-person shooter genre and is regarded as one of the most important games in the genre. It sold an estimated 3.5 million copies by 1999, and up to 20 million people are estimated to have played it within two years of launch.

A retail version with an additional episode was published in 1995 by GT Interactive as The Ultimate Doom.ĭoom was a critical and commercial success, earning a reputation as one of the best and most influential games of all time.

Doom video game full#

Id published Doom as a set of three episodes under the shareware model, marketing the full game by releasing the first episode free. The designer Tom Hall initially wrote a science fiction plot, but he and his work were removed from the project, with the final game featuring an action-heavy design by John Romero and Sandy Petersen. In May 1992, id started developing a darker game focused on fighting demons with technology, using a new 3D game engine from the lead programmer, John Carmack. The game begins on the moons of Mars and finishes in hell, with the player traversing each level to find its exit or defeat its final boss.ĭoom was the third major independent release by id Software, after Commander Keen (1990–1991) and Wolfenstein 3D (1992). The player assumes the role of a space marine, popularly known as the Doomguy, fighting through hordes of undead humans and invading demons.

Released on December 10, 1993, for DOS, it is the first installment in the Doom franchise. Doom is a first-person shooter game developed and published by id Software.