The Combat Walker is a vehicle used by Red Faction guerilla movement.
Its weapons are twin Multiple Rocket Launch Systems mounted on both sides of the cockpit presumably from Missile Pod of Marauders after Samanya equipped into it. Its missiles are not very powerful individually, but the walker's bombardment can be devastating to large vehicles and groups of enemies due to its rapid rate of fire.
- On a mountain next to a high priority target in Oasis, North of the East entrance checkpoint, south of and Eastern House Arrest mission.
- Next to a gas station during the final mission in Oasis. It can be kept after the mission is completed.
- At the EDF garage in Eos.
- At the EDF garage in the Badlands.
- At the EDF garage in northern Dust.
- At the Wind Farm in Dust.
- Two can be found at the EDF Central Command during the Liberation of Eos Mission.