Mammoths were massive bridge-laying bulldozers used by the Coalition of Ordered Governments Army. They were extremely useful vehicles due to their ability to immediately deploy pre-built bridges for advancing COG ground forces. These vehicles were quite large; despite this, they were capable of moving at high speeds, possessed rapid acceleration rates and were capable of crossing rivers without sinking. They also featured forward-mounted dozer blades, and relied on cameras.


Riverside SkirmishEdit

Nine years after Emergence Day, a Mammoth driven by Ailsa was sent to backup squad Foxtrot-Six after they were pinned down by Locust alongside a river. Ailsa used the Mammoth to cross the river and run over the Locust, killing them, and also demolished a bridge they had set up. Foxtrot-Six then boarded the Mammoth and used it to rescue Cpl. Damon Baird, who been wounded and was stuck in the mud on the river bank.[1]

West Barricade CampaignEdit

Thirteen years after Emergence Day, two Mammoths were part of the force used to retake the Andius Highway. The Locust forces became pinned between the bulldozers, and any grubs that weren't crushed under their tracks were gunned down by the Armadillos behind the Mammoths or chose to jump over the side of the highway.[2]



  1. Gears of War: Coalition's End pg 370-371
  2. Gears of War: The Slab pg 395-396
Vehicles and Transportation
COG: All-Terrain Vehicle · Ambulance · Armadillo · Assault Derrick · Behemoth · Cargo Truck · Centaur · CIC Truck · COG APC · COG Tank · Construction Mech · Emergency Management Command Vehicle · Grindlift · Mammoth · Mechanical Loader · Mega Mech · Military Train · Minotaur · Nethercutt Tunnel Boring Machine · Packhorse · Rat Bike · Rat Truck · Silverback · Track Mule · Tyro Pillar
UIR: Asp · Light Armored Vehicle · Pariah Tank · Rocket Transport Train · Ski-Bike · UIR APC
Locust Horde: Bloodmount · Brumak · Shibboleth · Siegebeast · Torture Barge
Other: Junker · Skiff
COG: COG Battleship · COG Boat · COG Patrol Boat · Landing Craft Tank · Marlin · Raven's Nest Class · Seabass Model
UIR: Gelen Class Frigate · Gorasni Attack Submarine · Gorasni Destroyer · UIR Cargo Ship · UIR Miniature Submarine
Locust Horde: Assault Barque · Locust Gunboat
COG: COG Rocket · Condor · Corva · Kestrel · King Raven · King Raven Mark 2 · Petrel · Sea Raven · Tern · Vulture
UIR: Khimera · UIR Rocket · UIR Transport Helicopter
Locust Horde: Gas Barge · Hydra · Reaver · Tempest
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