Entity 13HRP – 0022 – Arm Eater, colloquially referred to as Arm Eater, constitutes a class of anomalous humanoids of exceptional size and physicality. Morphologically, they are distinguished by elongated tusks protruding prominently from the oral cavity, tattered garments resembling Paleolithic attire, and the macabre practice of adorning their bodies with the teeth of their victims. Unlike most predatory anomalies, they employ no external weapons; instead, their combat methodology depends exclusively upon prodigious musculature, extreme endurance, and unrestrained ferocity. Consequently, their musculature exhibits anomalous density, enabling them to fracture skeletal structures with minimal exertion and dismember limbs without recourse to tools. Their presence evokes both terror and fascination, as they embody a fusion of primal brutality and inexplicable biological sophistication.

Height: 10.54–15.13 feet
Weight: 99–120 stone
Blood Type: D7 (results inconclusive; non-terrestrial markers present)
Gender: Both male and female specimens observed; aggression profiles demonstrate no sex-linked differentiation.

Microscopic and radiographic inspection reveals dermal scarring consistent with continual territorial conflict. Moreover, tusks demonstrate both sharpening marks and endogenous regrowth, implying regenerative properties that exceed mammalian baselines. Skeletal samples further confirm irregular bone density, particularly in the mandible and forearms, suggesting adaptive reinforcement of feeding and predatory structures. In addition, blood analysis detects metallic particulates not associated with standard physiology, possibly indicative of hybridization with anomalous alloys or demonic substrates. Consequently, some theoreticians argue that 13HRP – 0022 – Arm Eater exemplifies an evolutionary convergence between human and demon-line organisms, reflecting cross-domain genetic interference.

Further studies on their nervous system suggest anomalous neural clustering in the amygdala and motor cortex, potentially accounting for their extreme aggression and combat reflexes. Their metabolic rates remain abnormally high, and digestion of bone matter appears routine, with evidence that calcium and marrow residues are absorbed at rates far surpassing terrestrial mammals. Some autopsies reveal secondary stomach cavities lined with crystalline growths, raising speculation that their digestion not only sustains but also mutates them further with every feeding cycle.

Documented sightings span multiple jurisdictions across [REDACTED], frequently coinciding with unexplained disappearances and livestock depredation. 13HRP – 0022 – Arm Eater predatory fixation centers on the consumption of human arms, which they appear to ritualize as the ultimate symbol of conquest. Behavioral documentation confirms both solitary hunting and coordinated group activity. For instance, during pack hunts, specimens demonstrate rudimentary tactics such as ambush herding and feinting maneuvers. However, intra-pack competition often escalates to cannibalistic violence, resulting in high mortality rates among their own kind.

Furthermore, proximity to mirror world incursion zones appears statistically significant. In one verified case, a confrontation near a rural settlement culminated in the mutual destruction of two Arm Eaters, both of whom engaged in protracted combat over territorial rights. Collateral damage included the obliteration of several structures and multiple civilian fatalities. Therefore, rapid-response intervention remains the only viable mitigation strategy.

Field researchers also recorded a disturbing tendency for Arm Eaters to linger at battle sites long after combat ends. They appear to perform ritualistic feeding behaviors, consuming remains in highly choreographed sequences before departing. Some evidence suggests that this ritual consumption may function as a mechanism for communication with unseen forces, possibly tying their violent habits to proto-religious or cultic systems of belief.

Although overtly brutal, Arm Eaters exhibit primitive communicative capacity. Specifically, their growls and guttural utterances appear to coordinate tactical maneuvers. Moreover, captive studies reveal repetitive nocturnal vocalizations resembling proto-linguistic forms, though whether these constitute language or ritual incantations remains contested. Their obsession with arms likely transcends mere dietary preference, potentially encoding symbolic associations with dominance, territorial control, or proto-religious ritual.

Notably, captive observation has revealed an unsettling phenomenon: when deprived of arms for extended periods, subjects exhibit heightened agitation, self-mutilation, and eventual collapse into catatonia. This implies that arms represent more than food—they appear integral to Arm Eater psychology, perhaps functioning as an anchor of identity or spiritual sustenance. Some researchers hypothesize that the consumption of arms enacts a symbolic absorption of strength, integrating the identity of the victim into the predator itself.

During the custodial observation of Olivia Xathriel, her anomalous resonance with mirror world phenomena facilitated the detection of an assault against a Rat Man cult settlement. Consequently, containment operatives dispatched into the incursion zone discovered mass casualties: corpses partially consumed and ritualistically dismembered. Genetic sequencing of tissue samples revealed complex hybridization profiles, combining half-demonic signatures with unidentified anomalous strains. In addition, Olivia’s testimony implicated possible orchestration by Johnny, a recurrent high-threat entity, suggesting that 0022 may function as instrumental pawns in broader antagonistic agendas. Although the evidence remains circumstantial, the correlation nonetheless warrants continued investigation into inter-entity manipulation.

Follow-up interviews with surviving Rat Man cultists revealed fragmentary accounts of chants invoking “the tusked devourers” and ritual offerings of severed limbs. This indicates that at least some cult groups view the Arm Eaters as avatars of destruction or emissaries of higher forces. Such associations further complicate their role in the anomalous ecosystem and suggest that their presence may be exploited or weaponised by other entities.

Operational containment relies on exploitation of the entity’s predatory drive. Severed human arms, sourced postmortem from executed Zeldts, are deployed as bait to lure individuals into reinforced transport modules. Once captured, subjects are sustained on controlled diets engineered to suppress hyper-aggression while maintaining baseline physiological stability. Furthermore, limited yard access is permitted within reinforced alloy enclosures under continuous surveillance from elevated observation platforms.

Research divisions now supplement containment with environmental conditioning. Subjects are occasionally exposed to controlled holographic projections simulating arm consumption to reduce agitation, though the ethical implications of such measures remain under review. Experiments in using synthetic arm replicas have yielded inconsistent results, with some subjects recognising the deception and responding with uncontrolled rage.

All Zeldt personnel must evacuate the yard prior to release cycles.
Emergency egress hatches ensure rapid withdrawal into secured facilities; prior noncompliance has resulted in severe casualties.
Personnel sustaining traumatic amputations during operations are reassigned to the Prototype Arm Project for augmentation trials.
Weekly cognitive assessments for handlers to detect early signs of memetic contamination or symbolic fixation.

One observed event involved internecine combat among seven Arm Eaters, culminating in the death of the alpha specimen. Subsequent autopsy identified the complete absence of the left kidney and, more significantly, crystalline deposits of 13HRP-0113 (Element 113-XIZ2) embedded in cardiac tissue. Whether the presence of the element incited aggression or represented a byproduct of anomalous metabolism remains unresolved. Consequently, researchers have raised the possibility of parasitic influence or higher-order control structures. Expanded cross-sectional studies are therefore ongoing.

Secondary analysis also revealed that the remaining specimens engaged in frenzied attempts to consume the crystalline deposits post-mortem, as though drawn compulsively to the anomalous material. This raises the alarming possibility that Element 113-XIZ2 operates as both a physiological catalyst and a behavioural lure, shaping Arm Eater society around hidden vectors of control.

Entity 13HRP-0022 exemplifies the paradox of primal savagery intertwined with anomalous sophistication. Their ostensibly primitive consumption patterns nevertheless mask deep physiological irregularities and occult affiliations with broader anomalous networks. Until definitive correlations with Johnny’s manipulations and mirror world incursions are clarified, the Arm Eaters remain classified as priority containment subjects. Accordingly, continuous vigilance, interdisciplinary analysis, and reinforced ethical oversight are imperative.

Future research must prioritise long-term ethnographic monitoring, comparative genomic analysis with demonic hybrids, and exploration of symbolic resonance between Arm Eater feeding patterns and proto-religious structures. Ultimately, understanding the Arm Eaters may illuminate not only their place within the Hollow Reality Project but also the hidden architectures of control that link predation, ritual, and anomaly into one continuous network of terror.

Last modified: 2025/08/29 at 06:21 am

Published: 2025/08/29 at 12:00 pm

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13HRP – Hollow Reality Project

Arm Eater

By Silvia Moan

13HRP – 0022 – Arm Eater

13HRP – 0022 – Arm Eater

Description

Extended Morphological Analysis

Field Observations

Sociobehavioral Traits

Notable Incident Report

Containment Protocols

Safety Measures

Supplementary Incident Report

Concluding Notes