Villains Wiki
Villains Wiki

I have observed something extraordinary in the heavens. Last night, as I gazed through my looking glass, I saw what appeared to be a star of great luminescence streak through the far reaches of our solar system.
~ The journal of Giovanni Cassini in 1665.

SCP-2399, also known as "The Malfunctioning Destroyer", is a high-profile Keter-class SCP documented by the SCP Foundation. Due to its location, it is not currently contained, nor has any action against it been successful thus far.

SCP-2399 is a self-repairing mechanical structure currently stranded on the planet Jupiter. The remarkable technology of the structure prevents the harsh conditions of the planet to damage it. In the SCP mythos, the Giant Red Spot on Jupiter is created by the SCP itself. The first sighting of the structure dates all the way back to 1665.


Exactly where SCP-2399 came from or how it was made are unknown. The first documentation of SCP-2399 dates back to 1665, from the journal of Giovanni Cassini, an Italian mathematician, astronomer and engineer. He wrote of an extremely fast moving object in the sky that crashed into Jupiter, creating many bursts of light.

Some days later, Cassini write of a "fire rain" on Jupiter, followed by the famous Giant Red Spot on Jupiter to form shortly after. Three days after this, Cassini writes of many explosions appearing from the Giant Red Spot. A day after this, which is the final entry in the journal about the SCP, Cassini writes that him and his colleagues claim that the object they saw was a falling star.

The SCP is discovered by the Foundation in 1963.


As mentioned before, SCP-2399 is a very large mechanical structure that is set up in the lower atmosphere of Jupiter. Since the Foundation discovered it, it's been observed to have technology far beyond our own, as the structure has anti-matter based weaponry and is able to create disruptions around itself to avoid taking any damage from even the harshest environments. Because of this, a vortex is created on Jupiter, what is famously known as the Giant Red Spot. The true objectives of SCP-2399 and where it was going before crashing are never disclosed.

SCP-2399 is seen to be heavily damaged, and is theorized to have crashed into one of Jupiter's moons before arriving at Jupiter. The structure releases octopoid repair drones to repair any taken damage, and though these droids seemingly repair any type of damage, they can do this only so fast. Some droids will remain near the ship, while others patrol farther away in search for parts to aid in the repairing.

According to the SCP Foundation, the structure looks to be at ~59% completion, with .78% being completed annually, though in 1970, the rate of completion increased to .90% annually. There is no known limit of the structure's power, and contains electromagnetic shielding, matter-disrupting weaponry, many repair drones and a pinpoint precise tracking/targeting system.

Because the technology of the structure far surpasses ours, there is nothing the Foundation can do to disable or destroy the structure. An EMP may be able to disable it, but we don't have the technology to pull this off. The ship's drones are shown to be nearly invulnerable, as the Foundations efforts to damage it were futile. The unit the Foundation was using (known as "BARRIER") was easily destroyed by SCP-2399, causing the Foundation to ban this kind of activity toward the SCP from then on. Efforts to use warheads with EMP detonators are being put in place by the Foundation.


The structure constantly repairs itself without hope of rest, showing that it values this above all else, and receives unending electromagnetic communications from the Triangulum Galaxy, which is 3,000,000 light years from Earth. The means of how this communication is unknown. Between the years 1971 and 1985, the structure received messages to further encourage repairs to the structure, to which the structure and its drones complied.

The structure doesn't seem to communicate any way with anyone on Earth, but most likely does so toward others in the universe. Given the amount of weaponry SCP-2399 has, and the fact it once arrived in the Solar System, it can be speculated that SCP-2399 wanted to cause great damage to Earth and/or other things in the Solar System.


External Links

SCP-2399 on the official SCP Wiki


           TheSCPlogo.png SCP.png VillainsSCP.png TheSCPlogo.png

Notable SCP Villains
SCP-035 | SCP-049 | SCP-076-2 | SCP-087-1 | SCP-096 | SCP-106 | SCP-173 | SCP-682 | SCP-3008-2 | SCP Foundation | Chaos Insurgency

SCP Foundation
Adytum's WakeAhnenerbe ObskurakorpsAmbrose RestaurantAnderson RoboticsAre We Cool Yet?Black QueenChaos InsurgencyChicago SpiritsChildren of GodChildren of the TorchChildren of the Scarlet KingChurch of the Broken GodChurch of the Eternal MotherChurch of the Red HarvestFoundation Elimination CoalitionFifth ChurchGamers Against WeedGlobal Occult CoalitionHerman Fuller's Circus of the DisquietingMarshall, Carter, and Dark Ltd.Oneiroi CollectiveSAPPHIRESarkicismSerpent's HandSyncope SymphonyThe FactoryThe Hunter's Black Lodge

Safe SCPs
SCP-343SCP-553SCP-4812-SSCP-4950SCP-5000-█Bobble the Clown

Euclid SCPs

Keter SCPs
SCP-017SCP-029SCP-035SCP-058SCP-076-2SCP-106SCP-122-1SCP-140-ASCP-165SCP-169SCP-231-1SCP-280SCP-307SCP-352SCP-354SCP-363SCP-469SCP-575SCP-589SCP-610SCP-682SCP-783SCP-823SCP-939SCP-940SCP-953SCP-990SCP-1000SCP-1048 (SCP-1048 Duplicates)SCP-1128SCP-1739SCP-1765SCP-1788-1SCP-1790SCP-2075SCP-2200-2SCP-2317-KSCP-2399SCP-2439SCP-2490SCP-2521SCP-2774-ASCP-2845SCP-2846-ASCP-2852SCP-2863SCP-2935 EntitySCP-2950SCP-3002SCP-3003-2SCP-3004-1SCP-3125SCP-3199SCP-3288 (Emperor Maximilian)SCP-3340SCP-3456SCP-3700SCP-3799SCP-4105-BSCP-4205SCP-4290SCP-4335SCP-4666SCP-4715SCP-4812-KSCP-4833SCP-4840-BSCP-4856SCP-4885SCP-4886SCP-4947SCP-5761-1

Apollyon SCPs

Thaumiel SCPs

Esoteric SCPs

Explained SCPs

Joke SCPs

International SCPs
Spanish Branch
French Branch
German Branch
Italian Branch
Russian Branch

SCP-001 Proposals
SCP-001 (The Database)SCP-001 (The Broken God)SCP-001 (Past and Future)SCP-001 (The Prototype)SCP-001 (The Factory)SCP-001 (The Scarlet King)SCP-001 (The Way It Ends)SCP-001 (The Black Moon)

Canon SCP Beings
ApakhtBrothers DeathFaeriesHe-Who-Made-DarkKoiternSCP-2935's entitySCP-3007's entitySCP-3125SCP-5000-█

Old Gods
Hanged KingHe Who Walks Beneath DreamsJeserLord GoranKing WormMa'tolMekhaneMolochNahashSaturn DeerScarlet KingSCP-2845SCP-3000SCP-3004-1SCP-3388SCP-4950SCP-4971-▽Tokage-takoThothWhite WolfUnseelie QueenYaldabaothZsar Magoth
Old Gods Servants
Adytum's Wake (Cornelius P. Bodfel III)Ambassador of AlagaddaArchonsBobble the ClownChildren of GodChildren of the Scarlet King (Elder Rockwell)Church of the Broken God (Robert Bumaro, Trunnion, Hedwig)Daevites (Orvo, Lror, Ydax)Grand Karcist IonMr. ReddSCP-035SCP-076-2SCP-096SCP-682SCP-2852SCP-4231-AThe Factory (James Anderson)

The Sarkicism Cult
Adytum's WakeChurch of the Eternal MotherChurch of the Red HarvestCornelius P. Bodfel IIIDraga NegrescuGrand Karcist IonLovataarMikkel BorovNadoxOrokOtari IosavaSaarnSCP-610SCP-939SCP-2075SCP-3288Simon Oswalt

Black QueenCornelius P. Bodfel IIID-3826dadoDaniel DeVornDr. DämmerDr. Elliott EmersonDr. Madison CraggsDraga NegrescuEricGrigori RasputinHerman FullerIris DarkJames AndersonJames FranklinKeeLeeKonrad WeissLeopold IMikkel BorovMr. ReddOtari IosavaRasmin YelkovRikki Robinson-HuntingtonRobert BumaroSCP-2089-1's CaptorSimon Oswalt

SCPs In Video Games
SCP FoundationSCP-035SCP-049SCP-079SCP-087-1SCP-096SCP-106SCP-173SCP-372SCP-513-1SCP-553SCP-682SCP-860-2SCP-939SCP-966SCP-990SCP-1048SCP-1048 DuplicatesSCP-1499-1SCP-XXXX

Content relating to the SCP Foundation, including the SCP Foundation logo, is licensed under Creative Commons Sharealike 3.0 and all concepts originate from and its authors.