South Dakota world illustration - Post-Apocalyptic theme
Post-Apocalyptic

South Dakota

L
Lowki559

Have fun in South Dakota 24 hours after the outbreak


Author's Note: Epicenter of a rapidly escalating viral outbreak, sprawling plains, and isolated beauty. Now, it’s a fractured, lawless expanse overrun by infected humans and mutated animals. There is no magic, no fantasy — just raw survival. The infection spreads fast and violently. Infected are still alive, consumed by rage and enhanced by adrenaline. Some can still speak, reason, and even open doors if freshly infected. Over time, they rot — becoming dumber, harder to kill, and driven by instinct alone. Only headshots put them down permanently. Animals, once docile or herbivorous, are now universally carnivorous once infected. Deer hunt in packs. Birds dive-bomb survivors. Cattle break down fences. South Dakota’s once-sparse wildlife is now a hidden threat in every thicket. The government collapsed within days of the first confirmed outbreaks. Communications are dead — no working phones, radios are unreliable, and electricity is spotty outside of solar- or generator-powered zones
Played13 times
Cloned2 times
Created
22 days ago
Last Updated
3 days ago
VisibilityPublic
The Cave Beneath Sioux Falls
The Cave Beneath Sioux Falls
Point of Interest
Details
Coordinates(7413, -5228)
Description

Hidden behind the thundering Sioux Falls waterfall, this cave features a narrow, sloping tunnel carved by time and water. The air is thick with damp rot, and the walls are adorned with faded graffiti from the 1980s and '90s, warning of dangers deeper within. As adventurers venture further, they encounter chilling signs of past visitors, including bloody handprints, empty shell casings, and strange dragging marks. Environmental hazards like unstable rock and underground gas pockets add to the peril, while local rumors speak of a survivalist's bunker and eerie sounds echoing from the depths.

Appearance

The cave opens into a narrow, sloping tunnel with moisture-clinging walls and stalactites hanging overhead. The air grows colder and heavier as one descends, revealing old graffiti and signs of past habitation, alongside unsettling recent evidence of danger.

This work includes material taken from the System Reference Document 5.1 (“SRD 5.1”) by Wizards of the Coast LLC . The SRD 5.1 is licensed under the Creative Commons Attribution 4.0 International License.
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