rating: +109+x

Item #: SCP-5200

Object Class: Keter


SCP-5200's video output.

Special Containment Procedures: A humanoid containment chamber with electrical power independent from the rest of the containment facility’s has been constructed for containment purposes. The NTSC-compatible television set used as SCP-5200's display must be replaced every six months to prevent unexpected mechanical failure.

Monitoring of SCP-5200 is scheduled in six hour shifts at all hours of the day and night. Personnel are to be regularly rotated between this position and other on-site duties to prevent complacency. Any time dilation stemming from SCP-5200-A should be reported and recorded by the attending researcher.

SCP-5200-A is kept on a full suite of life support machinery to ensure continued survival and comfort. Previously, technology acquired from Arcadia was used for the purpose of encoding skill at electronic tennis games into SCP-5200-A's cerebellum. Although still present, it is no longer in active use.

Access to information regarding SCP-5200-1, SCP-5200-2, and SCP-5200-3's spatial position is strictly regulated. All aeronautics, space, and similar organizations with the means to identify SCP-5200 have been infiltrated in order to protect information security. Archaeological sites with relevance to SCP-5200 in North America have had all relevant artifacts removed.

Formerly influenced electronics manufacturers1 are to be monitored with the assets of any who have gone bankrupt being liquidated, analyzed, and disposed of.

There are no plans at present for Foundation astronautic agents to influence or neutralize SCP-5200. The current containment procedures are to be maintained until circumstances dictate a change in strategy.

Description: SCP-5200 is an electronic device designed and constructed by Sanders Associate's engineer Ralph Baer, designed to be connected to an NTSC-compatible television set. Graphics produced by SCP-5200 are rudimentary, consisting of two white paddles and a bouncing square moving between them.

The video output generated by SCP-5200 directly correlates to the movement of several anomalous space objects located at the edge of the Sol system, approximately 6.5 billion kilometers away. They are designated SCP-5200-1, -2, and -3.


SCP-5200 pictured in containment.

SCP-5200-1 and -2 are identical flat planes, which move freely and are not affected by gravitational forces. SCP-5200-3 is a black hole or an unknown space anomaly with identical properties. The circumstances of SCP-5200's acquisition indicates that Earth would be targeted should SCP-5200-3 exit its current region of space.

The individual operating SCP-5200, SCP-5200-A, was known as 'Dana Alcorn'2 prior to their integration with Arcadian technology. They are in control of SCP-5200-1 with an unknown extraterrestrial force controlling SCP-5200-2.

The current iteration of SCP-5200 is not the first to be present on Earth. Foundation paleontologists first discovered technological remnants dating to the Cretaceous period in Nevada,3 although they were not known to be part of another anomaly at that time. Sumerian text reading "IMHAS MUL APIN"4 was embedded on the bottom of this artifact. It is unknown who the intended reader would have been as humanity had not yet evolved at the time of its creation.

History: The initial design of SCP-5200 was sketched by U.S. President President Lyndon B. Johnson in 1966 after supposedly having been visited by 'space aliens' during his sleep who 'implanted a sort of electra-mechanical thingamajig' in his mind. The White House forwarded Johnson's sketch to defense contractor Sanders Associates who in turn gave the assignment to engineer Ralph Baer.

Foundation researchers working in cooperation with Sanders were present when Baer initially activated SCP-5200. Scrolling text moved across the screen giving basic instructions on how to utilize the device and what it was controlling. No recording devices were present, but attending scientists were able to take a shorthand transcript which has been translated here from the original German.


After confirming the presence of SCP-5200-1, SCP-5200-2, and SCP-5200-3, Baer and his engineers were given Foundation contracts to act as human operators. As eventual human error would occur if this arrangement were put into place indefinitely, several public demonstrations were arranged to locate potential mechanical operators.

At one of these demonstrations, Arcadia representative Nolan Bushnell approached the Foundation and offered use of his company's technology. A deal was reached in which the Foundation would finance operations in exchange for development of a device to indefinitely contain SCP-5200.

Arcadia utilized the Dabney-Syzygy Inhibitor, a device which could manipulate anomalous tartarean energy, with the human mind of Dana Alcorn. A wired connection between her brain stem and a relay device allowed for all non-anomalous copies of SCP-5200 to send information through that connection.

Foundation funding for mass manufacturing of the 'Pong' video game and its clones made its usage widespread. As such, SCP-5200-A was able to attain the gameplay skill of every 'Pong' player using official or un-official devices. Once this arrangement was finalized, the Foundation seized all SCP-5200 assets. Manufacturing assets were given to Arcadia with monitoring agents in place.

Since 1973, SCP-5200-A and the unknown controller of SCP-5200-2 have been in a stalemate.

Addendum 5200-1: Incident 5200-A-56


Unknown object emerging from SCP-5200-3.

On October 10, 2017, SCP-5200-A unexpectedly defeated SCP-5200-2. Analysis of surveillance footage after the fact suggests that SCP-5200-A had been incrementally moving their paddle over the course of six months, in order to make a sudden and unexpected movement and surprise their opponent.

Before the attending researcher could react, SCP-5200-A stood up. All surveillance devices failed as a bright light seared the retinas of Foundation personnel viewing the incident. SCP-5200-A has not been seen since this occurred.

Simultaneously, Foundation telescopes and satellites recorded SCP-5200-1 and SCP-5200-2 instantaneously disappear without leaving behind debris or other traces of their existence. An unknown object then emerged from SCP-5200-3.

Subsequently, this unknown object was detected by a Hawaiian observatory and dubbed ʻOumuamua by non-Foundation astronomers. It passed through the Sol system without incident. Since this incident, SCP-5200 has only been displaying two words in English.


Reclassification to Neutralized is under consideration.

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