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SCP-2998 Anomalous Signal

Sep 9, 2025

Overview

SCP-2998 is an anomalous electromagnetic signal detected at 2485 MHz, presenting a complex narrative involving alien entities, humanity's manipulation, and a cyclical reset of reality. The SCP Foundation documents a series of evolving iterations, ultimately concluding with the universe being reset and all prior events seemingly erased.

Nature and Discovery of SCP-2998

  • SCP-2998 is a persistent electromagnetic signal detectable throughout the solar system at 2485 MHz.
  • Initially considered anomalous white noise, advanced decoding revealed embedded video footage of a humanoid under telekinetic distress.
  • The Foundation imposed global standards preventing civilians from intercepting the signal.

Progression of Foundation Research

  • Foundation discovered certain humans with the "Rosetta cluster" in their brains were sensitive to the signal, gaining unique perceptions.
  • Exposing these individuals to the signal induced seizures and nonsensical speech that became more coherent over time.
  • Interviewed subjects reported visions of entities named Adidal (leader) and Ruhar (fugitive), with references to cosmic conflict and punishment.

Escalation and Alien Involvement

  • Eight D-class personnel with Rosetta clusters experienced simultaneous seizures during a prolonged calm in the broadcast, later escaping Foundation custody as a coordinated group.
  • Two years after their escape, an alien object with 512 pods arrived, transmitting signals that allowed aliens to possess about 3,400 humans.
  • Possessed individuals showed advanced cooperation, motor deficiencies, hemorrhaging, and a tendency toward self-harm or suicide.

Alien Motives and Conflict

  • Adidal, a conceptual entity, sought Ruhar, who transferred consciousness into human hosts via the Rosetta cluster.
  • Adidal’s agents sought to possess humans to find and eliminate Ruhar, leading to widespread chaos and war centered in North America.
  • The SCP Foundation repurposed its documentation as religious propaganda during the conflict.

Collapse and Reset

  • Alien factions neutralized or removed many dangerous SCPs, leaving survivors to communicate through database footnotes.
  • Survivors attempted to end the conflict by combining SCP-055 (antimemetic) and SCP-579 (highly dangerous), referencing a proposal about incompatible objects.
  • The document subsequently became redacted, then blank, then reset, with only the final iteration remaining.

Final Iteration and Conclusion

  • The last document describes SCP-2998 as harmless white noise, with hope for future decoding.
  • All previous iterations are deemed false due to a persistent infohazard preventing their deletion.
  • The reset suggests history can repeat if lessons are forgotten, mirroring alien indifference to collateral damage.

Recommendations / Advice

  • The Foundation should analyze the immutable document iterations to prevent historical repetition and future catastrophic events.