Immediately after Incident 198-B, Site Supervisors determined that 
the Object Class should be raised to Euclid and Containment 
Protocol 198 was created to handle future containment breaches. 


Containment Protocol 198: 


Containment Protocol 198 is to be executed immediately 
by Site Supervisors after a containment breach of 
SCP-198 is detected. In the event that the alarm 
attached to SCP-198’s scale is sounded, Site- is to be 


locked down and all personnel are to immediately avoid 
any beverage containers and evacuate the facility until 
SCP-198 can be located and properly secured. 


For test logs, please see Experiment Log 198-A. 


« SCP-197 | SCP-198 | SCP-199 » 


Experiment Log 198-A 


Experiment log of Dr. on SCP-198 testing various 
manifestations of its anomalous properties 


Notes: Testing on SCP-198 is to be done outside of its containment 
room in a secure experimentation room. SCP-198 is to be placed via 
robotic means on a plain table in the center of the otherwise empty 
room. During experimentation, all Foundation personnel are to 
remotely observe either via surveillance camera or adjacent 
observation room behind a secure, plexiglass window. At no time 
should any Foundation personnel enter the experimentation room 
while experiments are being conducted. Armed guards and clean-up 
crews will be posted outside the experimentation room and will not 
enter until the test subject has expired. 


Experiment 198-A-1 


Date: - - 

Procedure: Object is observed to have the form of a small glass of 
water. Class D personnel instructed to enter room and touch 
SCP-198 with his finger, but ordered not to hold or pick up the 
object. 

Results: No bonding takes place and Class D personnel is 
unaffected. 


Experiment 198-A-2 


Date: - - 

Procedure: Same Class D personnel is instructed to pick up 
SCP-198. 

Results: Class D personnel screams in surprise as the bonding 
process takes place. Test subject immediately begins to try and pry 
SCP-198 from his hand. Test subject ordered to calm down and 
describe the contents of SCP-198: 


Dr. : Please describe the contents of the object in 


your hand. 


Test Subject: What the is going on?! | can’t get it off! 
[Liquid is seen spilling from SCP-198 as the test subject 
flails around.] 


Dr. : Yes, we are aware of the situation. Please calm 
down and describe the contents of the object in your 
hand. 


[D Class personnel is seen to cautiously sniff the 
contents of SCP-198.] 


Test Subject: Is that ?! Oh god, that’s disgusting, man! 
[Test subject stumbles slightly and falls to one knee at 
this point.] Doc? | don’t feel so good, man. 


Dr. : Please describe what you’re feeling right now. 


Test Subject: I... | feel weak. Tired. Thirsty, too. What’s 
going on? Can | get some water, man? 


Dr. : I'm sorry, | cannot do that. But perhaps the 
contents in your hand...? 

Test Subject: Are you kidding me, man?! No 
way! 

Dr. : Suit yourself. 


Approximately 2 hours into the experiment, the test subject is 
observed to curse loudly before gulping down the contents of 
SCP-198. Test subject periodically drinks from SCP-198 until finally 
succumbing to exhaustion and expiring 29 hours into the 
experiment. Subsequent autopsy determines the contents of the test 
subject's stomach to be mostly human urine. DNA profile on the 
urine came back inconclusive and with no known match in our 
database. Upon death of the test subject, SCP-198 unbonded, 
disappeared, and returned to the table in the form of a large, half- 
filled plastic pitcher of what appears to be ice and lemonade. 


Experiment 198-A-3 


Date: - - 


Procedure: Class D personnel instructed to enter room and don 
surgical gloves placed on the table next to SCP-198. Once the test 
subject is wearing the gloves, subject is instructed to pick up 
SCP-198 (still in lemonade pitcher form) and pour herself a glass. 
Results: Test subject is observed to use both hands to lift the 
pitcher to pour a drink. Once again, Class D personnel shouts in 
surprise as the bonding process takes place despite the gloves and 
appears to have both hands bonded to SCP-198. Test subject is 
highly agitated and clearly in pain. 


Test Subject: Ow! Owowow! It burned me! 


Dr. : It would appear that both of your hands are 
stuck to the container. Is that the case? 


Test Subject: Yeah! Does it look like I'm not stuck?! [Test 
subject is visibly straining to pull her hands apart from 
SCP-198.] 


Dr. : Can you remove your hands from the gloves? 


Test Subject: No! They're stuck to this damn thing, t—! 
[Test subject pauses mid-sentence and stares at the 
pitcher in her hands. Seconds later, test subject is seen 
vomiting violently and falling to her knees. A brownish, 
semi-solid mass spills onto the floor from SCP-198.] 


Dr. : Can you please describe the contents of the 
pitcher, please? 


Test Subject: ! ! |! 


Test subject continued vomiting for approximately ten minutes 
before collapsing to the floor. Test subject became uncooperative at 
this point and would not respond to the researcher's requests. 
Security guards are instructed to enter the experimentation room 
and terminate test subject. Testing concluded that the substance in 
question was human feces. Again, the DNA profile of the substance 
was inconclusive and matchless in our database. Upon death of the 
test subject, SCP-198 unbonded and remained in its lemonade 
pitcher form, once again half-filled with what appeared to be 


lemonade and ice but did not teleport back to the table surface. 


SCP-199: Ferns 


Item #: SCP-199 
Object Class: Euclid 


Special Containment Procedures: SCP-199 is to be contained in a 
twenty meter cubical chamber with artificial light suitable for plant 
growth. Instances of SCP-199-2 are to be captured by Class D 
personnel wearing Level A / Type 1 Hazmat suits with SCBA before 
ripening. Instances of SCP-199-2 are to be placed in a one cubic 
meter sealed plexiglass container with ten liters of potting soil until 
ripened and the spores are released. Once spores are released, the 
plexiglass container is to be vented with the resultant slime either 
harvested or neutralized. New growth is to be brought into 
containment with other instances of SCP-199. 


Description: SCP-199 is a unknown fern of the Hymenophyllaceae 
family, related to filmy ferns but far more tolerant of changes in 
temperature and humidity. The rhizomes of the plants are hardy and 
can attach and grow on most any solid surface, even within 
chimneys and on smooth walls. The rhizomes and roots of the plant 
appear similar to thallose liverworts, but the fronds are entirely 
unique to the plant. The fronds form into bladders approximately 

10 cm in diameter, and will inflate with hydrogen and drift away from 
the main plant. 


The bladders, designated SCP-199-2, will float in the air and ripen 
over several days while the bladder absorbs energy through 
photosynthesis. During this time the spores carried by SCP-199-2 
will mature, and the bladder's contents will congeal to protect the 
spores in a single cell reminiscent of a plasmodial slime mold. 


When ripe, SCP-199-2 will pop, expelling its contents and releasing 
the slimes in an area approximately ten meters wide. The area will 
be spattered with the slime, which will immediately immobilize 
invertebrates and small animals, and cause neurological damage to 


larger animals similar to exposure to V-Series nerve agents. Slime 
that does not land on a source of nutrients will move slowly toward 
anything digestible nearby, similar to an amoeba. The slime then 
begins to break down all organic material with rapid efficiency, with 
symptoms similar to necrotizing fasciitis in larger animals, and 
smaller animals reduced to paste within an hour. The spores will be 
nourished by the resultant compost, and the cycle will continue. 


SCP-199 is strongly resistant to most defoliants, and seems to thrive 
in polluted environments. However, due to the plant using an unique 
catalytic process to separate out hydrogen gas from water, SCP-199 
reacts to fire explosively, and can be controlled through careful 
burning. Uncontrolled burning can result in collateral damage as well 
as premature release of the slime. Personnel charged with 
defoliation should wear body armor beneath fire-resistant Level A / 
Type 1 Hazmat suits. Foundation medical personnel should be 
ready to administer butyrylcholinesterase and atropine to affected 
agents as soon as possible, with immediate termination being the 
alternative if unavailable. Survivors are to have the affected areas 
debrided and a two week regiment of intravenous antibiotic therapy. 
Serious wounds that resist treatment may require amputation or 
euthanasia under extreme circumstances. 


All casualties shall be disposed of by incineration within four hours 
of exposure, unless overridden by O5 orders. 


Addendum 199-a: SCP-199 was first discovered in the 

Province of the People's Republic of China, where several instances 
were seen growing within the chimneys of manufacturing plants, 
steel mills, and coal-fired power plants. Several deaths due to 
unknown pollutants caused local investigators to look into the 
matter, which led to the Foundation being contacted. 


Addendum 199-b: As an alternate means of control, several 
species of insects were introduced to SCP-199. In every case the 
insects died soon after exposure to either the plant or upon 
attempting to eat the flesh. The precursors of the slime act as a very 
effective pesticide, and research on how to safely harvest those 
precursors remain ongoing for neutralization of plant or arthropod 
SCPs. 


Addendum 199-c: Recent intelligence suggests involvement by the 
Chaos Insurgency concerning either the manufacture or distribution 
of SCP-199. Evidence points to an artificial origin, and the use of 
SCP-199 as a weapon of eco-terrorism by unknown agencies 
appears likely. 


« SCP-198 | SCP-199 | SCP-200 » 


Articles 200-299 


SCP-200: Chrysalis 


Item #: SCP-200 
Object Class: Euclid 


Special Containment Procedures: SCP-200 requires a temperate, 
secure environment, large enough to house the 1.68 x 2 m bed 
frame it is affixed to. The room should be equipped with a large 
viewing window such that SCP-200 may be observed with minimal 
disturbance. In fact, when not being directly tested, SCP-200 should 
be left undisturbed. Particular care should be taken when collecting 
samples to avoid compromising the delicate outer shell of SCP-200. 


An automated mister should be set up to apply a fine mist to 
SCP-200 once a day. If SCP-200 appears to be drying out, an 
additional mist can be applied, but care should be taken not to allow 
it to become too moist. 


Due to the uncertain nature of SCP-200, the door to its containment 
area should be kept locked at all times and direct interaction is 
restricted to Clearance Level 2 staff as a precaution. 


Description: SCP-200 is contained within a chrysalis measuring 
172.4 cm in length from stem to tip, attached to a standard queen 
size bed frame and mattress. The chrysalis is a mottled brown in 
color, and analysis shows it to consist of several layers of silk, 
woven in such a way as to be coarse to the touch. The silk layers 
appear to be held together by [DATA EXPUNGED]. 


SCP-200 itself was last seen as a 13-year-old Caucasian male, 
measured at 152 cm in height and weighing 168.73 kg. It retreated 
into its chrysalis on / /20 , and researchers have been unable to 
explain how the child produced the silk to construct its encasement. 
Ultrasound tests have been unable to detect any solids within the 
chrysalis. However, fluid samples extracted from within reveal 
human DNA matching that of the child in question. It appears that 


the child has [DATA EXPUNGED]. Samples of the [DATA 
EXPUNGED] used to bind the chrysalis are also a DNA match for 
SCP-200. 


SCP-200 lies dormant a majority of the time, although it may be 
observed twitching occasionally, particularly if it is startled by 
sudden contact or a loud noise. However, in its current state it poses 
no threat. 


Notes: SCP-200 was retrievedfrom , ,USAon / /20 , 
approximately 28 hours after chrysalis presented. According to 
medical records, SCP-200 followed a normal pattern of human 
development until age 12. At this point, the child began to display a 
voracious appetite and rapidly gained weight over the course of the 
following year. Dr. , alocal pediatrician, was unable to identify 
a cause for the abrupt change in metabolism. 


The child’s mother, concerned about his weight gain, attempted to 
restrict his diet. SCP-200 escaped into the surrounding woods. 
When authorities located the boy 72 hours later, he had doubled his 
weight on a diet of [DATA EXPUNGED]. After being returned home, 
SCP-200 developed its chrysalis. 


Following retrieval, Class A Amnestics were administered to the 
child’s mother, Dr. , and local authorities. Local community 
was led to believe that [DATA EXPUNGED] to prevent concern 
about the boy’s whereabouts and well being. 


Addendum 200-01: According to the most recent testing, 

SCP-200’s DNA has been displaying a number of mutations. While 
ultrasound tests still reveal no solids, Dr. hypothesizes that the 
child may be developing into [DATA EXPUNGED]. This hypothesis 
remains controversial and requires further testing and observation. 


In light of these developments, request to reclassify SCP-200 under 
Euclid has been approved, and 24/7 observation shifts are being 
implemented to watch for SCP-200’s emergence. 


« SCP-199 | SCP-200 | SCP-201 » 


SCP-201: The Empty World 


Item #: SCP-201 
Object Class: Euclid 


Special Containment Procedures: No personnel are to come 
within forty meters of SCP-201 at any time. Any and all work done 
with SCP-201 is to be performed via remotely controlled drone. Any 
personnel entering the containment area must be accompanied by 
two members of security. All personnel in containment area must 
wear a restraint harness with safety rope attached to the wall. Rope 
will allow access to within three meters of the minimum safe area. 
Exceeding this distance will result in physical removal from 
containment area and formal discipline. 


Those affected by SCP-201 are to have time and date of exposure, 
disappearance, and return, along with any and all personal 
information, recorded in Log . Subjects who reappear are to be 
recovered as soon as possible by Agents and debriefed 
immediately. 


Description: SCP-201 appears to be a very old piece of medical 
equipment, superficially resembling an IV stand, but with many other 
glass and metal items attached to it. SCP-201 stands 1.8 m (6 ft) tall 
and has a mass of 36.5 kg (80 lbs). The metal portions are made of 
steel and brass, and various parts are connected with rubber tubing. 
The two “IV bags” are porcelain and are open at the top. SCP-201 
was recovered in Hospital, in a long-unused storage area. 
No record of SCP-201 appears anywhere in hospital records. 


Entering within thirty meters of SCP-201 can result in the subject 
being displaced into an alternate reality. This effect is apparently 
random, with some subjects remaining totally unaffected after 
exposure to SCP-201. Those affected will cease to exist in our 
reality between one and forty-eight hours after initial exposure. 
Durations of displacement vary between a few hours and upwards of 


eight years. Time spent in this alternate reality can vary greatly from 
actual time elapsed in our reality. 


This alternate world appears identical to our own, with these 
exceptions: 


¢ It is apparently in a state of constant twilight, with no sun or 
moon visible at any time. 

¢ Large banks of very dense grey fog travel very low to the 
ground. These fog banks are unaffected by wind, and can 
make exposed skin feel very sticky and dirty.