Sparatutto cooperativo per quattro giocatori, un "Left 4 Dead con gli alieni", come definito da qualcuno. C'è il Platino:
Trofeo di Platino:
- Platinum Trophy - Unlock all Trophies in Earthfall
Trofei d'Oro:
- Invasive Species - Complete all the missions in the Invasive Species campaign
- Natural Selection - Complete all the missions in the Natural Selection campaign
Trofei d'Argento:
- Supercharged - Complete Breakdown on Overwhelming
- Double Wide - Complete Sunnyvale on Overwhelming
- Get Off My Lawn - Complete Supply Run on Overwhelming
- Off The Rails - Complete Radio Silence on Overwhelming
- Blackout Killer - Elite - Kill 100 Blackouts
- Beast Killer - Elite - Kill 100 Beasts
- Whiplash Killer - Elite - Kill 400 Whiplashes
- Thresher Killer - Elite - Kill 400 Threshers
- Sapper Killer - Elite - Kill 400 Sappers
- Drone Killer - Elite - Kill 8000 Drones
- Dam Impressive - Complete The Diversion on Overwhelming
- Hard Boiled - Complete Into the Breach on Overwhelming
- Pro-Pain Accessories - Complete Extermination on Overwhelming
- High and Mighty - Complete Revelation on Overwhelming
- Full Truckload - Complete R&D on Overwhelming
- 01001111 01001101 01000111 - Complete Data Recovery on Overwhelming
Trofei di Bronzo:
- Cracked - Complete the Into the Breach mission
- Pro-Pain - Complete the Extermination mission
- Hail Mary - Complete the Revelation mission
- Dam Good - Complete The Diversion Mission
- Enrager Killer - Kill 50 Enragers
- Less Then a Truckload - Complete the R&D mission
- Fully Trained - Complete the Radio Silence mission
- Sapper Killer - Kill 50 Sappers
- Without a Hitch - Complete the Sunnyvale mission
- 01000111 01000111 - Complete the Data Recovery mission
- Thresher Killer - Kill 50 Threshers
- Drone Killer - Kill 500 Drones
- Refueled - Complete the Breakdown mission
- Blackout Killer - Soldier - Kill 50 Blackouts
- Beast Killer - Soldier - Kill 50 Beasts
- Whiplash Killer - Soldier - Kill 100 Whiplashes
- Thresher Killer -Soldier - Kill 100 Threshers
- Sapper Killer - Soldier - Kill 100 Sappers
- Drone Killer - Soldier - Kill 1000 Drones
- Blackout Killer - Kill 20 Blackouts
- Beast Killer - Kill 20 Beasts
- Whiplash Killer - Kill 50 Whiplashes
- The Good Life - Complete the Supply Run mission
