In 1989 residents of Östertörn Sweden wakes up to a horrible sight, war robots seemingly from out of nowhere rampaging the countryside. You and your friends were returning from vacation when suddenly the ship you were riding on got blown up by an attack from the shore, you and your friends manage to get to shore safely nearby houses and villages are empty blood everywhere this is Generation zero, an open-world sandbox survival FPS, stoke the fires of rebellion fight back the invading machines and ultimately find out what their purpose is.  

• Stay alive and fight another day, fighting the machines is no easy task employ guerrilla tactics and chip away at them, the damage they receive won’t regenerate no matter how long you leave them for.
• The machines aren’t just mindless killers they work together and act how an actual invading army would act, each of them hosts an AI that has a complex behavior pattern “ticks” for example the weakest of them are fast and often attacks in numbers, “seekers” act like scouts and signals other machines in the area, and many more deadly machine types.
• You can play single player or with 3 other people in a co-op mode.
• Find other survivors, once you have enough people you can start building a resistance movement, build a permanent outpost to house your rebellion but be careful once you do it’s only a matter of time before the machines storm your base.

Reviews

Generation Zero combines the open world of an RPG with the shooting and looting of a battle royale, to create a rather special, 80s vision of post-apocalyptic sci-fi, where every fight feels like a battle for survival.

Godisageek.com  

Generation Zero could probably be best described as an unpolished gem. If a second part is going to be made (and I sincerely hope that’s happening), I’m sure that it’s going to be much better and better focused. Until then, if you’re playing Generation Zero in a single player or with other people, you’re in for a treat. You’re going to experience something unique, and that in itself is valuable.

Softpedia.com