EARTH DEFENSE FORCE ６

【Important】Notice Regarding Online Features

Thank you for your continued support of ‘EARTH DEFENSE FORCE 6’.

‘EARTH DEFENSE FORCE 6’ utilizes Epic Online Services (EOS) for its online features.
Effective October 1, 2025, Amazon Web Services (AWS), which is integrated with Epic Online Services (EOS), will change its global certificate signing method.
We wish to inform you that this change may affect some players, potentially preventing online play.

This change will only affect players using Windows who do not have the Amazon Trust Services Root CA certificate stored in their certificate store.
This certificate has been distributed via Windows updates since 2010. However, Windows users who have never connected to a web endpoint signed with this certificate may be affected.

Players who already have the certificate installed will not be affected and will continue to be supported.
For affected Windows players experiencing issues, we provide the following solutions. Please try one of these methods:

That's all.
We appreciate your continued support for EARTH DEFENSE FORCE 6.

Live the future of despair.

Story:
The year is 2024 AD. Mankind has won the long battle against the unknown invaders. The enemy Primers are now gone and peace has returned to Mother Earth. However, the population has shrunk to 10% and the world was on the verge of collapse. The survivors fought against the remaining threats while trying their best to continue their recovery. Three years passed in the year 2027. In a new world without hope, the time has come to once again resist the fate of the Earth.

Save the future of Earth in the new world.
The identity of the invader that has long tormented Earth is finally revealed. A chain of deep despair that strikes in a devastated world for the first time in the series...But your presence as a soldier of the EDF will lead humanity to the greatest joy. Now you must face it with courage and wisdom.

The largest volume in the history of the series. Supports online co-op play.
The largest number of missions and weapons ever included. All missions support online co-op play for up to four players. Offline co-op play is also available in split-screen mode. Take control of four different soldier classes and fight alongside real EDF members from across the country.