Doom³ | Xbox

About the Game

Doom³ is a single-player and multiplayer horror first-person shooter game. Set on Mars in 2145, the story follows a newly arrived Marine assigned to a Union Aerospace Corporation research base.

Gameplay & Core Systems

With communications failing and sections of the complex locked down, the Marine is tasked with restoring systems, locating survivors, and tracing the source of the outbreak deeper into the facility and beyond. The campaign emphasizes close-quarters tension and methodical movement. Combat mixes firearm aim with careful use of light and shadow, since many areas are unlit and enemy ambushes are common. The Marine carries conventional weapons such as the pistol, shotgun, machine gun, chaingun, and grenades, along with more advanced tools like the plasma gun, rocket launcher, and the experimental BFG. The flashlight illuminates dark spaces and reveals hidden items or threats, but it occupies a hand, so players must switch between light and weapon.

Standout Features

• With communications failing and sections of the complex locked down, the Marine is tasked with restoring systems, locating survivors, and tracing the source of the outbreak deeper into the facility and beyond.
• The Marine carries conventional weapons such as the pistol, shotgun, machine gun, chaingun, and grenades, along with more advanced tools like the plasma gun, rocket launcher, and the experimental BFG.
• The flashlight illuminates dark spaces and reveals hidden items or threats, but it occupies a hand, so players must switch between light and weapon.
• The PDA stores emails, audio logs, and video clips recovered from staff, which provide door codes, storage access, and background information that unlocks new routes.
• Security terminals, maintenance panels, and laboratory interfaces are interactive, letting players open lockers, reroute power, call elevators, and activate machinery to clear hazards or create new paths.
• Boss encounters punctuate major areas and introduce mechanics that test recently acquired weapons or environmental controls.
• Navigation is aided by a 3D map and signage within the base.
• Save-anywhere functionality allows players to set their own checkpoints.

Modes & Ways to Play

Multiplayer supports several competitive modes, including Deathmatch, Team Deathmatch, Last Man Standing, and Tournament.

Player support includes Co-Op, Free-for-all / One-on-one (VS), and Team.

Presentation & Atmosphere

Health packs and armor shards are found in the environment, and ammunition is limited early on, which pushes players to search storage rooms, corpses, and maintenance alcoves. Boss encounters punctuate major areas and introduce mechanics that test recently acquired weapons or environmental controls. Difficulty settings adjust enemy toughness, damage, and resource availability, changing the pace from cautious survival to more aggressive gunplay.

Display support includes Progressive Scan (480p) and Widescreen (16 x 9). Audio support includes Dolby Digital.