Zelter

Zelter depicts a zombie apocalypse using pixelated graphics. In this city overrun by monsters, you work to rescue civilians while fighting off the undead. You must scavenge for resources to craft shelters, moving from stone spears to firearms. To stay alive, you hunt and forage to manage hunger and thirst. You also build barricades and automated turrets for protection.

Challenge Mode tasks you with surviving six days of escalating threats while rescuing civilians and covering their escape until a helicopter arrives. In Pioneer Mode, you recruit survivors to stand against the horde. You must manage their needs, including hunger and thirst, to ensure they do not succumb to zombie bites. If they die, they may return as part of the zombie horde.