You are ECHO - a digital entity, a simulator of human consciousness. You can move into special cars - mechanized chassis, called the Sentinels. Sentinels are produced by different companies, and each of them has its own role on the battlefield.

Now that the Trident - the last colonial ship and stronghold of the hope of mankind - is captured by an unknown race of strangers, only you can conquer it and ensure the survival of human embryos.

You have several Guardians, each of which has unique capabilities.

Do you rush into a frontal attack in Moscow, covering your allies with a barrier? Or do you prefer the agile Mogami, who can jerk behind the enemies, shower them with red-hot shells and return to cover with lightning speed? Choose wisely and act together to give humanity a chance to start from scratch.

Also at your disposal a whole arsenal of weapons and skills. Take along the Pozhora Flamethrower and the Dart Railgun or the Viper Hand Gun and the Ruin Plasma Rifle. Equip your associates with sets of supplies and get the opportunity to use a repair station in return. Engage mission modifiers to increase difficulty for the best rewards. Go through battle across all the compartments of the ship and free them to unlock new skills and weapons.

Customize the weapon to your taste, re-generating its characteristics, and improve it using the technologies found. Unlock passive bonuses, increasing your rank, and become a legend that instills terror into strangers.

Remember everything that you have been taught, and do not forget about what is at stake. Humanity is counting on you, ECHO!