Released in 2013, this first-person shooter casts you as a US Colonial Marine fighting a massive Xenomorph infestation on LV-426 following a distress call. The core gameplay involves intense, squad-based combat against relentless alien hordes in claustrophobic environments, utilizing iconic military weaponry and motion trackers to survive. The story follows your unit as they uncover a hostile Weyland-Yutani PMC presence experimenting with the creatures. The game features several DLC packages adding supplementary content.
The gameplay centers on squad-based combat, emphasizing the feeling of being heavily outnumbered and relying on military hardware to push back the relentless alien hordes. Players utilize iconic weaponry from the film franchise, engaging in intense firefights within dimly lit, industrial environments characteristic of the setting. The atmosphere is built around tension and the constant threat of ambush, requiring tactical positioning and resource management to overcome the Xenomorphs.
The primary gameplay loop involves moving through mission areas, securing objectives, and engaging hostile forces—both Xenomorphs and corporate mercenaries. A distinctive feature is the reliance on equipment like the motion tracker to anticipate threats that are often unseen until the last moment. Players must manage weapon stress and ammunition carefully, as prolonged engagements can lead to equipment failure or running dry during critical moments.
The story picks up 17 weeks after the events of the second film. Your squad is tasked with investigating the situation aboard the Sulaco, only to discover a hostile corporate presence—Weyland-Yutani Private Military Contractors—who have been experimenting with the Xenomorphs. The conflict quickly expands beyond mere survival as the Marines must contend with both the aliens and the corporate forces attempting to cover up their activities, leading to a desperate struggle across the ruins of Hadley's Hope and a nearby Weyland-Yutani research facility on LV-426.
Key plot points involve discovering the fate of Corporal Hicks and dealing with the biological threat posed by the Xenomorph life cycle, including instances where squad members become infected.
While rooted in the shooter genre, the game attempts to capture the specific horror and action elements associated with the Colonial Marines. The environment itself plays a significant role, often forcing players to fight in confined spaces where the aliens can attack from multiple angles, including ceilings and vents.
Yes, the game features several pieces of downloadable content. There are seven distinct DLC packages available, which typically add new missions, cosmetic items, or weapon loadouts to the core experience. There are no official expansions or remasters of the main game currently available.
Contains frequent moderate to strong violence and frequent strong language.
Strong violence, Gaming experience may change online

This mod includes fixes to AI, Weapons, Graphics, balancing and more for the Main Campaign, Statis Interrupted and Bug Hunt in SP and COOP along with restoring content.

'Stasis Interrupted' is the final piece of Aliens: Colonial Marines DLC telling the story of what happened to Hicks between Aliens and Alien³. In this new campaign you play as 3 different characters through an interlocking story. Waking up unexpectedly from hypersleep, Lisbeth and others must figure out why the spaceship they are on, the Legato, has been diverted to intercept the Sulaco leaving LV-426's orbit. Fight your way through the alien infested spaceship, find out what Michael Weyland is after and discover what truly happened to Hicks.

Fight head-to-head against other players on familiar grounds with 4 exciting new maps set in locations from previous aliens movies; Alien™, Aliens™ and Alien 3™. The Movie Map Pack includes: - Two new maps for Team Deathmatch and Extermination including 'Fury 161' which takes place in the run-down prison facility seen in Alien 3. - One new Survivor map called 'Nostromo' where marines must defend themselves against Xenos inside the classic spaceship from Alien. - A new Escape map 'Exodus’ situated on the doomed Sulaco. Marines awaken from cryo-sleep and must navigate their way to escape pods whilst under Xeno attack.

The Collector's Edition Pack includes: - Plasma Pulse Rifle - This special rifle fires charged balls of plasma annihilating any enemies caught in its path. - Sonic Electronic Ball Breakers - Landing on the floor, this special, high-tech grenade bounces several feet into the air before unleashing a large electrical charge that fries anything in the vicinity. - US Colonial Marines Academy firing range - Test your speed and accuracy with any gun in different scenarios & navigate multi-room obstacle courses, set on the U.S.S. Sephora, with enemy and innocent civilians targets.

The Limited Edition Pack includes: - 4 movie characters: Play as Apone, Hicks, Hudson and Drake from the Aliens™ movie in competitive multiplayer. - Ripley's Flamethrower: Raise hell with this pulse rifle and flamethrower combo. - Additional marine customisation: Define the look of your marine in online multiplayer.

Use this shotgun in Aliens: Colonial Marines to take down enemies with a blast from the past.

Available for use in Aliens: Colonial Marines, and as referenced by Hudson in Aliens, the prototype sonic-harpoon artillery remote projectile (S.H.A.R.P.) rifle fires time-delayed, explosive-tipped darts that embed themselves into enemies or terrain.

Battle it out against other players across 4 all new maps in the 'Aliens: Colonial Marines - Reconnaissance Pack' and instill fear into enemy marines with horrifying new xeno customisation content. DLC pack includes: - Three new Team Deathmatch/Extermination maps including 'Shipwreck', a multi-tiered map where environmental awareness is key in getting the drop on your enemy. - A new Survivor map called 'Off the Grid' located around the iconic Derelict ship outside the Weyland-Yutani military base. - New skins, fatalities and heads for each xeno class allow for additional xeno customisation.

The first DLC pack for Aliens: Colonial Marines - Bug Hunt is an objective based horde mode where accuracy and teamwork are key as you battle to survive 30 waves of increasingly challenging xenos and enemy Weyland-Yutani soldiers. Fight the fear across 3 brand-new maps: Broadside, Mercenary and Tribute. Spend money earned from killing xenos and enemy soldiers on extra guns, ammo and health as well as opening up access to new areas of the map and suppressing enemy waves by capturing beacon points.