Fight not only zombies but mother nature alsoīeing bitten and eaten alive by zombies isn't the only way you can die since the health bar isn't the only thing you have to look out for.
Or you can take the stealth approach, as there are many tips and trick to avoiding the zombies, from sneaking around to hiding behind corners. You have to learn to survive, by building structures, farming for food and eventually go berzerk among hordes of zombies and mow them down with a few machine gun salvos. The game itself doesn't have a story except for the part that most of the population has been turned to zombies and that you are among the few survivors left. This is also the case with Unturned, which is a voxel zombie survival game that borrows many elements from titles such as Minecraft, while focusing on the zombie survival part, and throwing in some modern technology to work with. Many games capitalize on the success of other titles, trying to emulate what they had while giving a personal twist to it.