7 Days to Die
There is no story in 7 Days to Die, and your only goal is to fend off the zombie hordes for as long as possible.
The game is very rough around the edges I admit, and graphically, it needs a lot of work. It also needs a ton of other gameplay and quality of life improvements. But in my defense the game is technically still in it’s Alpha stage.
What is there however is great. Players get to explore a large open procedurally generated world in order to collect resources and build massive bases, all in the hopes of surviving the Blood moon.
See, after every 7 days in the game, a large horde of zombies attacks the player’s location, and fending them off is no easy task. Sometimes, spending the other 6 days preparing defenses is the only way to survive the event.
Again, this game needs a lot of work and is not a pretty sight, but it’s just so much fun to play with friends.