Developer(s)

id Software, Aspyr Media

Publisher(s)

Aspyr Media, Activision

Genre(s)

Shooter

Platform(s)

PC (Microsoft Windows), Xbox, Linux, Mac

Keywords(s)

non-player character, game reference, one-man army, united states army, super soldier, camouflage, unlockables, profanity, extinction, xbox one backwards compatibility, robbery, interrogation, burning, guided by radio, e3 2004, dog, wasd movement, death, steelbook, word game, horde mode, transforming boss, playstation mobile, animal cruelty, journalist, satanism, real-time combat, hedgehog, easter egg, radiation, exploration, dreams, respawning, self-referential humor, psychotherapy, snake, survival horror, voice chat, doctor, customizable characters, playstation trophies, voice acting, revenge, bats, rpg elements, xbox live, audio logs, shareware, hunting, ghosts, hallucination, game with chapters, car chase, franchise reboot, death match, reversible cover art, pc to console port, splash damage, human, bull, color separation, boss assistance, censored version, silent protagonist, interactive environments, metagame, demon invasion, swarming enemies, vehicle customization, armageddon, another world, melee, multiplayer lan, falling sequence, camping, krookodile, difficulty level, darkness, recurring boss, party system, e3 2002, steam, anti-cheat system, underwater gameplay, quick time event, regenerating health, e3 2012, invisibility, mad scientist, e3 2003, dedicated servers, slow-motion, swimming, fireworks, dolby digital, mod support, stereoscopic 3d, recruitable characters, online, strafe-jumping, bloody, slip cover packaging, horse, lost soul, steam cloud, quickloading, linear gameplay, bink video, team deathmatch, fast traveling, meme origin, griefing, time limit, achievements, suicide, quicksaving, explosion, artificial intelligence, checkpoints, difficulty achievement, tower defense, novint falcon support, teleportation, apocalypse, isolation, stat tracking, multi-phase boss, heavy metal, gravity, polygonal 3d, unlockable difficulty level, retail games with steam activation, snow, escort mission, user generated content, water level, portals, instant replay, greatest hits, flashback, camera control, touch controls, jump scare moment, boss fight, leaderboard, team killing, pax prime 2012, digital distribution, shark, turn-based, creature compendium, game critics awards, online multiplayer achievements, native american, alternate costumes, ice stage, high definition graphics, gamersgate, gamescom 2012, playstation network, xbox 360 backwards compatibility, in-game map editor, infinite ammo