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Combine Heavy Door

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Combine era
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Combine Heavy Door
General information
Affiliation

Combine

Type

Door

Usage
Used by
Game information
Entity

N/A

Combine Heavy Doors can be found anywhere in the Citadel or Nova Prospekt, and correspond with a command panel or a standard Combine lock.

Contents

[edit] Overview

It is unknown what sort of mechanical device transports such a large piece of equipment, but it is known that Combine doors are generally guarding something important such as an elevator or a pod access point. Although the Combine doors can usually only be opened by Overwatch soldiers, Alyx can open them with her EMP tool, and Barney can open some using command panels. Furthermore, heavy doors can activate alarms depending on their importance, like the Nova Prospekt Restrictors.

[edit] Gallery

[edit] List of appearances

[edit] See also

Technology, equipment, items and props
Aperture Science 1500 Megawatt Heavy Duty Super-Colliding Super Button · Advanced Knee Replacement · Borealis · Emergency Intelligence Incinerator · GLaDOS · High Energy Pellet · Material Emancipation Grid · Military Android · Security Camera · Speaker System · Teleportation · Unstationary Scaffold · Vital Apparatus Vent · Weighted Storage Cube · Weapons
Black Mesa Anti-Mass Spectrometer · Battery · Black Mesa Announcement System · Black Mesa rocket · Charger · Delivery Cart · HEV Suit · Holographic Assistant · Long Jump Module · Medkit · MTM 8 · Retinal Scanner · Teleportation · Vehicles · Weapon Box · Weapons
Combine Battery · Breencast · Charger · Citadel Core · Citadel · Barricade · Binoculars · Bunker · Camera · Cell · Confiscation Field · Dispenser · Door Lock · Elevator · Emitter · Interface · Dark Energy · Depot · Dr. Breen's Private Reserve · Energy Orb · Field Bridge · Force Field · Heavy Door · Light · Medkit · Memory Replacement · Monitor · Overwatch Voice · Power Generator · Restrictor · Security Door · Smart Barrier · Supply Crate · Suppression Field · Teleportation · Television · Vehicles · Watchtower · Weapons
Resistance Communication · Antlion Detector · Dog · EMP Tool · Generator Trailer · Lever Bridge · Retinal Scanner · Supply Crate · Teleportation · Television · Transponder · Vehicles · Weapons · White Forest rocket
Other Cloaking Device · Garden Gnome · Powered Combat Vest
Black Mesa (cut) Emergency Flare · Oxygen Bottles · Powerup Bottles · Security Card
Combine (cut) Binoculars · Combine Big Momma Pod · Combine Assassin Tank · Door Tower · Heel Springs · Sensor Gate · Vorti-Cell
The Combine
Leaders / key figures Advisors · 314 URB-LOC 0017 Advisor · Barn Advisor · Wallace Breen
Minor members Barney Calhoun
Humanoid units Civil Protection · Overwatch Soldier · Overwatch Sniper · Overwatch Elite · Stalker
Synth units Synth · Advisor Pod · Crab Synth · Combine Dropship · Combine Gunship · Hunter · Mortar Synth · Shield Scanner · Strider
Mechanical units City Scanner
Weapons Autogun · Headcrab Shell · Hopper Mine · Hunter-Chopper Bomb · Manhack · MK3A2 Grenade · MP7 · Overwatch Sniper Rifle · Overwatch Standard Issue Pulse Rifle · Rollermine · Sentry Turret · SPAS-12 · Stun Baton · Suppression Device · USP Match
Vehicles Advisor Platform · Armored Personnel Carrier · Hunter-Chopper · Razor Train
Technology Battery · Breencast · Charger · Citadel Core · Citadel · Barricade · Binoculars · Bunker · Camera · Cell · Confiscation Field · Dispenser · Door Lock · Elevator · Emitter · Interface · Dark Energy · Depot · Dr. Breen's Private Reserve · Energy Orb · Field Bridge · Force Field · Heavy Door · Light · Medkit · Memory Replacement · Monitor · Overwatch Voice · Power Generator · Restrictor · Security Door · Smart Barrier · Supply Crate · Suppression Field · Teleportation · Television · Vehicles · Watchtower
Locations Citadel · Citadel Core · City 14 · City 17 · City 17 Trainstation · Combine Overworld · Depot · Nova Prospekt · Technical Trainstation
Other Anticitizen · Citizen · Overwatch
Leaders / key figures (cut) The Consul · Vance
Minor members (cut) Animal · Mambridge · Peters
Humanoid units (cut) Alien Assassin · Alien Combine Soldier · Combine Assassin · Conscripts · Cremator
Synth units (cut) Combine Guard · Combine Super Soldier · Combine Synth Elite Soldier · Sacktick · Unidentified Synth · Wasteland Scanner
Weapons (cut) Combine Guard Gun · Combine Launcher · Desert Launcher · FIM-92 Stinger · GR9 · HK-707 · Hopwire Grenade · Immolator · Incendiary Rifle · Laser Tripmine · MP5K · MP7 · Sniper Rifle · XM29 OICW
Vehicles (cut) AirEx Truck · Combine SWAT Truck · M2A3 Bradley · Merkava · School Bus
Technology (cut) Binoculars · Combine Big Momma Pod · Combine Assassin Tank · Door Tower · Heel Springs · Sensor Gate · Vorti-Cell
Locations (cut) Air Exchange · City 40 · City 49 · Combine Factories · Manhack Arcade · Skyscraper · Vance Headquarters · Weather Control