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FILE / JU-046
EUCLID// Experimental Subjects
JU/CRYO-04
LOG-046 :: 2023-06-25 :: Sector 5-FYellow tile bathrooms6796 views
Threat57/100
Aggression79/100
Intelligence94/100
Activity25/100
Detection70/100
Containment88/100
Classification
Euclid
Rarity
71/100
Survival Chance
51%
Background Story
First catalogued by the JustUnleash field unit during a routine sweep of yellow tile bathrooms. JU/CRYO-04 is currently designated Euclid and demonstrates behavior consistent with classification Euclid. Estimated threat index is 57/100 (MODERATE). The entity primarily responds to whistling at 880 Hz with a deepening dread and has been encountered on 26 separate documented occasions.
Origin
Origin remains [EUCLID-LEVEL HYPOTHESIS]. Recovered field recordings suggest the entity may be a manifestation of experimental subject phenomena native to deeper sectors. Cross-reference with parallel sightings in adjacent levels.
Behavior
Primary observed behavior: responds to whistling at 880 Hz with a deepening dread. Secondary cycle on a 30-minute interval.
Containment Procedures
Maintain perimeter of no less than 30 meters. Avoid use of reflective gear. Sector lockdown protocol JU-2A applies if three sightings occur within 24 hours.
Investigation Notes
Sensor logs indicate elevated electromagnetic readings during all confirmed encounters. Theoretical model places this entity within the Periphery stratum.
Survivor Testimony
"It didn't look at me. It looked at where I had just been. By the time I realised, the hallway was already different." — Survivor recording JU-046, redacted operator.
Field Notes — Restricted
During incident ████████████, subject JU-046 was observed ████████████ before withdrawing into yellow tile bathrooms. Cross-link withheld pending clearance level 2.
Known Abilities
- ▸Reflective desynchronization
- ▸Magnetic interference
Weaknesses
- ▸Reflective surfaces
- ▸Written name on its preferred surface
- ▸Daylight-spectrum bulbs
- ▸Rhythmic clapping
Signs of Presence
- ▸A page turning when no book is open
- ▸Vending machines refuse coins
- ▸Floor warms above 28°C
- ▸Distant single piano note
- ▸HVAC hesitates for 1.4 seconds
Look Out For
- ▸Wallpaper rearranged when re-entering
- ▸Television static forming pareidolic faces
- ▸Identical doors in non-sequential numbering
- ▸Numbers on the floor that you did not write
- ▸Reflections holding the previous posture
Survival Tips
- ▸Do not name the entity aloud once it begins approaching
- ▸Sleep with one shoe on, one off
- ▸Never speak a vowel three times in a row
- ▸Record audio continuously and review the last 30 seconds frequently
- ▸Walk in a continuous figure-eight to break tracking
Encounter Records
- ▸REC-285 :: Sector 2-F :: contact confirmed
- ▸REC-674 :: Sector 0-D :: contact confirmed
- ▸REC-906 :: Sector 1-Z :: audio only
- ▸REC-896 :: Sector 0-C :: aftermath only
Audio Logs
- ▸AUDIO-JU-046-01 :: door slam
- ▸AUDIO-JU-046-02 :: ambient hum
- ▸AUDIO-JU-046-03 :: ambient hum
- ▸AUDIO-JU-046-04 :: footsteps
Cross-References
Evidence Gallery
// SIGNAL LOST
EVD-001 :: SURVEILLANCE
// SIGNAL LOST
EVD-002 :: EVIDENCE
// SIGNAL LOST
EVD-003 :: ENCOUNTER