This arcade shooter takes place in the year 2022, as the Earth Defense Force fends off an all-out attack by unknown life forms. Become an EDF soldier, battle against endless hordes of immense enemies, and restore peace to the earth.
Make way for the series' first humanoid aliens.
Just what is this intelligent, extraterrestrial civilization that has attacked our own, known only as the Primers? Matching their intelligence, they bring the series' first humanoid alien foes. Battling against these intelligent foes will bring you to the depths of yet-unknown despair, and the heights of joy.
Face the enemy with wisdom and courage!
The most jam-packed entry yet, with online co-op play!
This entry has more missions and weapons than any before it. On top of that, all missions support online co-op of up to 4 players, as well as local split-screen. Control the 4 classes and play with EDF soldiers all over the world.
STORY
This is no training exercise.
This is the living nightmare we'd all feared.
It all started in Japan, 2022. An immense fleet of starships laid siege to an EDF base located in the rough city outskirts in the Kanto region.
This was an enemy humanity had never encountered, the Primers. Even worse, enormous insects attack the EDF base built even further underground. The EDF fights back.
Even more realistic battles
Armor will peel off where you shoot enemies, and their fluids will spill out onto buildings and floors, making you feel like you're truly on the EDF's battlefield.
4 EDF classes powered up like never before
As the player, take on missions with one of four classes. Finish missions to unlock new ones and advance the story. You can switch classes before missions as many times as you'd like.
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2025-10-31
Monthly Recap – October Edition
Another month has passed and it is time to present our overview for some of the more intriguing news stories in gaming that happened during it! We have prepared interesting pieces about some of the more popular current and upcoming gaming titles like the new DLC of Kingdom Come: Deliverance II, and the Korean mythology-inspired open-world game Project TAL, as well as the shocking CS2 scandal and a dedicated part about the already concluded support for Windows 10.
Haunted by Boredom? It’s Trick-or-Treating Time Again!
Halloween is finally here and as the tradition requires, it is time not only for some monster deals like nowhere around, but also for special treats for our customers! Make an order of over 10€ between 29.10.2025 15:00 CET and 03.11.2025 15:00 CET and you will get our special HALLOWEEN TREAT, which will contain discount codes: 10%, 20% OFF, 25% OFF, discount vouchers: 1€, 2€, 5€, 10€, 20€ or a FREE GAME…
Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
Entering some text requires manually invoking the on-screen keyboard
Some in-game text is small and may be difficult to read
This game shows Steam Deck controller icons
This game's default graphics configuration performs well on Steam Deck
