SCP 4661

Sin City

Demons and demonic forces unquestionably exist within the SCP universe, as the foundation has tackled both the entities themselves and anomalies related to them on a number of occasions.

These are generally pretty isolated incidents, affecting only small, remote towns or individuals,

but sometimes bigger problems spring up.

SCP 4661 concerns a full-scale demonic invasion in a major tourist destination, Las Vegas.

And once more, the foundation has to swoop in, contain the situation, and send some demons back to hell.

SCP 4661 is a region of space, wherein the city of Las Vegas and the fourth circle of hell overlap,

resulting in the weakening of, and in certain circumstances, complete separation from baseline

reality.

The overlap contains an extremely high density of demonic entities, and if uncontained,

will fully collapse into the fourth circle.

The demonic entities superficially resemble humans, but exhibit significant internal and limited external anatomical differences.

They possess small curved horns on their heads and a paler complexion than most humans, along

with limited pyrokinetic capabilities, such as manifesting sparks from their hands, or igniting small objects.

When exposed to individuals engaging hedonistic activities, however, such as alcohol use,

sexual intercourse, and gambling, these abilities increase in effectiveness.

Finally, these demonic entities naturally produce significant quantities of Tartarian resonance energy,

or TRE, a type of radiation that is sustaining SEP 461.

The anomaly came to the attention of the foundation between January 12th and 16th of 1992,

with significant intervention required to reestablish normalcy.

We're given some daily logs from during the incident, starting with the initial report.

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