Last Day on Earth is a zombie survival game, where you can only trust your clan, there are no more friends, EVERYBODY is your Enemy!
What i really found amazing in this game is that, mostly is a survival game, but its a raid game too! This game is an open world where you need to explore diferent areas of the map to gather resources, like food, wood, and other materials for crafting stuff and for upgrade your base. In any moment, while you are walking around diferent parts of the map, a guy with an ak-47 can kill you and steal your stuff quickly, so better watch out!
When you start, you are completely alone with nobody helping you, you must survive by yourself. Explore military bases to get guns and stuff, build a good base to avoid the zombie hordes and other players, build a vehicle to explore more part of the map, gear up, and then... ITS TIME TO ATACK!
Once you are lvl 28, you can build an antena that will allow you to join or create a clan, but you will need very rare materials to build it, so basically you will join a clan in a higher lvl. You can talk with people, make friends, and make some good clan wars.
The game itself, its more of just surviving, and gather stuff to get better and better,so you can explore harder places and get better weapons and stuff, and its like that for a long time, you cant raid other bases in this time (until you are in lvl 80, in this level you can raid other bases alone! and in my opinion, when you get to this lv, is where the game is MIND BLOWING, is just like a pc survival game), but dont get me wrong, the game is AMAZING and really catchy!
I really recomend this game, because is literally a pc survival online game in your celphone, you should give it a try!