Teodor: “As far as the game premise goes, you have the Republic of Garmoniya which thought it may be a good idea to attack the Republic of Ruthenia, and invade the great city of Novo Slava.
The citys defenses is rapidly defeated and the invading army then proceeds to kill pretty much anyone left alive. Therefore, anyone that didn’t manage to get evacuated along with the rest of the city is pretty much left to take care of themselves and find their own way of escaping.
Thats where you come into the picture, or better yet the three yous you will control throughout the game. The first part of the story focuses on Wanzer pilor Mikhail Shuvalov, then you move on to police officer Olga Kalinina, and finally escaped convict Leonid Osterman.”

Source: N4G PC Left Alive Review (PS4) | Softpedia