There are 2 main campaigns in Earthfall, each unraveling a different part of the story. Each is divided into 5 chapters, which makes of a total of 10 canonical ones. There is also a "Tales of the Resistance" mission - Inferno, which counts separately from the canonical campaigns, which technically means there are 11 Campaign-mode missions in total.
Campaign 1: Invasive Species[ | ]
- Chapter 1: Supply Run - Explore an abandoned suburb for weapons and gear.: The group must make their way to a supply depot by passing through a suburb, breaking a fence, and then reaching a cargo holding area.
- Chapter 2: Breakdown - Defend a rural service while you scavenge a working car.: The group's vehicle has broken down and they are forced to take shelter in an abandoned gas station garage. The objectives include searching for items to prep an exterminator van for escape such as looking for a wheel, gas, and a battery, all the while being attacked and besieged by the alien threat.
- Chapter 3: Data Recovery - Search for survivors in an underground data center.
- Chapter 4: Sunnyvale - Break into a fortified trailer park in search of a hidden cache.
- Chapter 5: Radio Silence - Locate a research outpost in a deadly railyard.
Campaign 2: Natural Selection[ | ]
- Chapter 1: Revelation - Retrieve a laptop from a Resistance scientist.
- Chapter 2: R&D - Find a secret biolab and deliver critical data.
- Chapter 3: The Diversion - Create a massive diversion to support a major strike.
- Chapter 4: Into the Breach - Join the strike team on a crucial mission.
- Chapter 5: Extermination - Assault the enemy hive and avenge the fallen.
Tales of the Resistance[ | ]
- Inferno - Secure Resources for Refuge