{SCP-3750: "Stupid hoppy bastards. Kill one 
and there's always another."} 

11. Kd1 Qxf2 12. Bb5+ c6 

{SCP-3750: "Yeah, how do you like it, mister 
black king?"} 


13. dxc6 bxc6 14. Bxc6+ Ke7 

{SCP-3750: "Oh my god, this dumbass just let 
me have his rook!"} 

15. Bxa8 Qf1# 

{SCP-3750: "What the fuck, boss? How could 
you let this happen?"} 


Following this test, further experimentation with other games was 
performed. 


+ Test Log 3750-2 
Test Date: 2011/05/05 
Researcher: Junior Researcher Jesus Capablanca 


Game: Axis And Allies 2nd Edition. SCP-3750 replaced 
a German infantry unit. 


Result: SCP-3750 (as the Axis player) instructed 
D-3750-1 to focus all resources on North Africa, 
neglecting the Eastern Front, noting that "Those commie 
fucks couldn't invade a fruit basket." 


Winner: Researcher Capablanca 

+ Test Log 3750-3 

Test Date: 2011/05/06 

Researcher: Junior Researchers Capablanca and Tal 


Game: Agricola. SCP-3750 replaced a "family member" 
marker. 


Result: SCP-3750 instructed Researcher Tal to ignore 
all food production in favor of development as "this crib 
ain't gonna build itself." 


Winner: Researcher Capablanca 


Addendum(201 1/09/23): Following incident 3750-1, procedures and 


SCP-486: Coatlicue Skin 


Item #: SCP-486 
Object Class: Safe 


Special Containment Procedures: SCP-486 is confined at Site-17 
in a two room cell, which may be furnished as the subject requests, 
provided it does not violate standard SCP procedures. The cell walls 
and floor should be padded and carpeted. SCP-486 must wear a 
cut-resistant safety glove at all times, although temporary removal 
for the purpose of hygiene is permitted. SCP-486 has displayed no 
extraordinary physical ability or attempts to escape. Nevertheless, 
the subject should be guarded at all hours by any two Level-1 
security personnel. Should SCP-486 engage in self-destructive 
behavior, personnel on duty are to restrain and sedate the subject. If 
the subject manages to cause injury to herself while still 
unrestrained, personnel are to exit and lock the cell before 
contacting assistance. 


Description: SCP-486 is a Hispanic female twenty-nine (29) years 
of age. The subject has black hair and brown eyes, is 158 
centimeters in height, and weighs approximately 63 kilograms. The 
subject is missing her left arm from the elbow. Aside from this 
handicap and her condition, the subject shows the physical needs 
and characteristics of a normal human being. 


When SCP-486 experiences an injury that would normally cause 
bleeding, a growth resembling a reddish-brown snake of unknown 
species will emerge from the wound. The growth does not detach 
from the subject's body, and instead extends to approximately four 
times the length of the snake's head before halting. The size of the 
growth is proportional to the size of the wound. Despite being 
anchored to SCP-486, the growth appears to be autonomous and 
will attempt to bite any human within range, with the exception of the 
subject. 


regulations regarding access to and testing of SCP-3750 have been 
updated to reflect new knowledge. 


+ Incident 3750-1 


During a testing session, researchers Tal and 
Capablanca entered a conversation on the current 
financial state of Site-77. When SCP-3750 came in 
contact with a spreadsheet containing financial 
information, including quarterly expenditure forecasts, 
SCP-3750 made telepathic contact with the entire 
financial staff of Site-77. A transcription of the 
communication is embedded below. 


"You bitches gotta be more aggressive with 
your funding. This fifteen-oh-seven thing? Why 
the fuck do you need soundproofing for plastic 
lawn ornaments? You nerds are blowing so 
much money that you could be using to get 
serious pussy. Why the fuck do you call 
everything "safe" if you're going to soundproof 
and bulletproof and waterproof everything? 
Seriously, what's the worst that could happen? 


Current hypotheses state that SCP-3750 detected the 
financial workings of Site-77 as a "game" and the 
financial staff as "players." In order to prevent public 
knowledge of Foundation information, a more stringent 
policy was enacted in which potential systems are 
screened before contact with SCP-3750. 


SCP-3755: Guess How Many 


Item #: SCP-3755 
Object Class: Euclid 


Special Containment Procedures: Personnel reading this 
document are required to examine the attached photograph before 
reading beyond this paragraph. Those unable to immediately identify 
the number of objects pictured, as indicated by the caption, should 
close this file and report to the Senior Researcher assigned to 
SCP-3755!. Otherwise, no special action is required before reading 
the rest of this document. 


Warning: The following material contains Class | Cognitohazards. 
Read the above portion of the Special Containment Procedures 
before proceding. 


Foundation staff unable to display SCP-3755-1 or who show 
symptoms of SCP-3755-2 should be reported to the Senior 
Researcher assigned to SCP-3755 for documentation and 
treatment. Persons showing symptoms of SCP-3755-2 are not to be 
made aware of their condition. Clearance Level 2/3755 is required to 
access this document. Clearance Level 2/3755 is not to be given to 
personnel symptomatic of SCP-3755-2. Information regarding 
SCP-3755, particularly known SCP-3755-2 manifestations, is 
considered cognitohazardous to anyone who does not possess 
Clearance Level 2/3755. 


The number 755 is on the list of keywords monitored by Foundation 
web crawlers. Situations where SCP-3755 is suspected to have 
been discovered by members of the public are to be investigated 
and contained using procedures standard for outbreaks of Class | 
Cognitohazards2, with the additional provision that all members of 
the responding MTF must have Clearance Level 2/3755. 


Description: SCP-3755-1 is a phenomenon where individuals 


presented with 755 similar items are able to assess the exact 
number of items in the set. This enumeration is performed 
immediately (within <100ms) and has only been observed with sets 
of 755 objects. Subjects who display SCP-3755-1 show high 
confidence in their assessment and show no surprise when proven 
correct, even when reminded of the unlikelihood of perfect 
estimation with such a large number of objects. MRI scans 
comparing brains performing SCP-3755-1 and non-anomalous 
subitizing display similar activation patterns. SCP-3755-1 can be 
displayed by 83% of humans capable of subitizing. 


SCP-3755-2 is a psychological condition found in those unable to 
display SCP-3755-13. Subjects affected by SCP-3755-2 exhibit 
hesitance in situations that require the assignment of numerical 
values to physical objects or abstract concepts. The condition 
initially manifests uniquely in each individual who suffers from 
SCP-3755-2, influencing a single aspect of their daily lives (See 
Document SCP-3755-A for examples of known cases.). When a 
person discovers they are unable to display SCP-3755-1, their 
SCP-3755-2 symptoms worsen‘. The development of these 
symptoms progresses as follows: 


Phase 1 (Initial State): Subjects regularly suffer minor doubt when 
recalling numbers, counting objects, or estimating amounts in 
relation to their SCP-3755-2 manifestation. These doubts usually 
manifest as light urges to recount or recheck their source on a 
matter. 


Phase 2 (72 Hours After Exposure to SCP-3755-1): SCP-3755-2 
symptoms increase in intensity. Subjects feel anxiety when 
introduced to situations connected to their manifestation. 


Phase 3 (1 Week After Exposure): Subjects cannot perform tasks 
which involve their SCP-3755-2 manifestation without seeking 
confirmation on their assessments. This confirmation must come 
from an another individual. 


Phase 4 (3 Weeks After Exposure): Subjects no longer find external 
confirmation sufficient to calm their doubts. 


Phase 5 (1 Month After Exposure): Subjects reject all numerical 


assessments that relate to the area of their SCP-3755-2 
manifestation, even when such assessments originate from outside 
sources such as trusted colleagues or friends. 


Progression through these phases can be more rapid in cases 
where subjects have existing anxiety or compulsive disorders. 
SCP-3755-2 symptoms can be lowered to Phase 1 levels through 
the application of Class B amnestics targeting the memories of 
SCP-3755-1 exposure. Amnestic treatment has only proven 
effective before the onset of Phase 4. 


Additionally, SCP-3755-2 manifestations appear to be transmittable. 
When the details of another person's symptoms are brought to the 
attention of someone susceptible to SCP-3755-2, they begin to 
display similar symptoms. The reason for this transmission is 
unknown. Ongoing research focuses on determining if the 
transmission vector is a form of hypochondria or an anomalous 
memetic effect. Amnestics are ineffective in purging transmitted 
symptoms of SCP-3755-2. 


+ Document SCP-3755- 
A: SCP-3755-2 Manifestation Log 


This record contains a partial list of members of 
Individuy Areaoi Commo _ Furthes Manifestation 
SCP-375 Phase’ Stageo at Later 
Manifestai Manifestai Progress Stage 
Junior Amounts) Found Phase 5| Refuses to 


Researcherof coins | difficulty shop at 
Henry making locations 
Zoltowski exact which do 
change. not accept 
credit 
Cards. 
Dr. Jules} Speed Is often | Phase2| Requested 
Pendleton limits unsure of to carpool 
the speed with Dr. 
limit, even to 
in areas and from 


she knows Site 19. 


Times of 
day 


Agent 
Donald 
Rice 


Junior 
Researcher 
Boris 
Lockhead 


D-33087| Ages 


Measuremehiways 


well. 
Rechecks Phase 1 
schedule 

in 15 

minute 

intervals to 

confirm 

when 

regular 

meetings 

are to take 

place. 

Phase 1 
looks up 
conversion 

factors for 

Imperial 

units. 

Habitually Phase 5 
calculates 

the ages of 

their 

children. 


(Since 
recovered) 
N/A 


N/A 


Birth 
records 
were only 
found for 2 
of the 4 
children 
D-33087 
claimed to 
have. 
D-33087 
did not 
accept the 
veracity of 
the 
documents 
and stated 
their oldest 
child was 
15 years 
old and 
their 


Dr. Jason 


Brave 


Analyst 
Ruth 
Ninsular 


Dr. Victor 


Salvor 


Footnotes 


Medical 
dosages 


Food 
portions 


Measuremeatten 


Has almostPhase 2 
handed out 
improper 
doses of 
amnestics 
on five 
occasions 
in the past 
month. 
Over- 
orders 
food for 
office 
parties. 


Phase 1 


Phase 3 
inserts the 

wrong SI 

prefixes in 

drafts for 

SCP 

Documents. 


youngest 
children 
(supposedly 
twins) 
were 
"turning 40 
next 
October." 
D-33087 
was 34 
years old 
upon 
reaching 
Phase 5. 
Deferred 
all 
requests 
for 
prescription 
fulfillment 
to Dr. 
(Since 
recovered) 
N/A 


[REDACTED] 


(Since 
recovered) 


1. Presently Dr. Jakob Loewen. E-mail address:pcs.noitadnuof| 
neweol.q.bokaj#pcs.noitadnuof|neweol.g.bokaj 
2. SeeFoundation Containment Standards for Informational 


AnomaliesChapter 3, Section 2: Managing Cognitohazard 
Outbreaks. 

3. Individuals affected by SCP-3755-2 react to sets of 755 objects 
the same way other individuals react to similar sets containing a 
different number of objects. 

4. This requires that the subject has previously been exposed to a 
person actively displaying SCP-3755-1. 

5. After being diagnosed with SCP-3755-2, Dr. Salvor was cleared 
of all charges regarding Incident -. Documentation written by Dr. 
Salvor must go through an additional round of review before 
submission. 


SCP-3757: Cocoon Park 


Item #: SCP-3757 
Object Class: Keter 


Special Containment Procedures: Currently, there is an unknown 
number of uncontained SCP-3757 instances. Captured SCP-3757 
instances are to be kept collectively in a standard insectoid 
containment cell with dim lighting. A used rubber tire is to be placed 
in the containment cell every two days for consumption. 


Areas affected by SCP-3757 are to be concealed with black tarp 
extending 2 meters taller than the area and surrounded with wire 
fencing. Additionally, signs stating that the area is "under 
construction" are to be placed along the perimeter. All fixtures may 
be removed only after the metamorphosis is completed (three weeks 
on average) and the area is cleared of any remaining evidence of 
the incident. 


Foundation agents have been dispatched to the Midwestern United 
States to search for leads concerning Hive Detailing & Restoration 
Midwest, LLC. 


Description: SCP-3757 is a species of insect bearing close 
similarities to Jampyridae (commonly known as fireflies or lightning 
bugs). SCP-3757 instances are completely identical to natural 
fireflies, with the exception of a slightly larger size (22mm on 
average) and two other major biological differences. 


The first is the presence of a spinneret, located on the front of the 
lower abdomen and above the luminescent organ. The spinneret is 
fully functional and can be used to form webbing in a similar fashion 
to most spiders. Researchers have concluded that the reason for the 
increased size is to store webbing within its body more effectively. 


The second noted biological difference between SCP-3757 and 


members of the /Jampyridae family concerns SCP-3757’s webbing, 
which is consistent with different types of construction material, the 
most common being plastic and rubber, rather than silk. The 
majority of SCP-3757 instances have exhibited the ability to only 
synthesize one type of material, although a minority are able to 
create more than one. 


Additionally, SCP-3757 has been seen feeding from non-organic 
sources as opposed to plant pollen and nectar. Testing has shown 
that SCP-3757 does not consume the same webbing material in 
order to create it (e.g. consume rubber to make rubber web). As 
such, it is currently unknown how it is able to produce these 
materials. 


Discovery: The Foundation first gained knowledge of SCP-3757 
during an incident within Perkins Park in Burlington, lowa. The park 
houses a playground that, according to city officials, was very 
popular several years ago, but had lost a significant amount of traffic 
due to safety concerns among parents. Most frequent comments 
were as follows: 


Metal slides in varying heights with rusty railings 

Swing sets disconnected from suspension chains 

Graffiti on play structures 

Wooden benches in disrepair; splintered planks in minor 
cases, planks completely missing in severe cases. 
Weeds and overgrowth under majority of play structures. 


Incident Log: 


08/20/17, approx. 10:00pm CST: An evening jogger had 
reported to local police authorities what they had 
believed to be an attempt to vandalize the playground 
area. Upon closer inspection, a swarm of SCP-3757 had 
coated the entire playground in webbing (later testing 
confirmed the material to be a rubber compound). Soon 
after, a Foundation agent implanted in the police force 
requested assistance from Site-319 to begin 
containment, following procedures listed at the top of the 
document. 


08/21/17, approx. 7:00am CST: The communal webbing 
made by the SCP-3757 swarm had formed into a dome 
construct over the playground equipment and hardened, 
resembling a cocoon. Overall toughness of the cocoon 
was found to be similar to plexiglass, with thickness 
estimated at 9cm. Request sent to Site-319 Director for 
permission to use force to break through the surface. 
Request denied. 


08/25/17, approx. 2:30pm CST: SCP-3757 instances 
are seen entering through a crevice at the apex of the 
cocoon. Several instances are successfully recovered at 
this time and are taken back to Site-319 for study.