Biological / Dark Trooper
- Documented Designation
- Dark Trooper
- Classification
- Deceased Galactic Federation trooper under incomplete Ing possession
- Original Formation
- Squad Bravo, GFMC Task Force Herakles, associated with the G.F.S. Tyr
- Confirmed Range
- Command Chamber, Hive Chamber C, and Communication Area, Temple Grounds, Light Aether
- Retained Equipment
- Compromised Federation armor and online infantry weapon system
- Possession State
- Unknown parasitic biomass; full fusion not obtained
- Observed Limitation
- Low agility and response time
- Status
- Temple Grounds groups neutralized, bypassed, or left without later confirmed recurrence; no Dark Aether deployment documented
- Tabletop Adaptation
- All numerical armor, health, movement, range, damage, accuracy, and encounter-rating values are scenario mechanics rather than verified telemetry.

Executive Assessment
A Dark Trooper is the corpse of a Galactic Federation servicemember made mobile by Ing possession. The designation does not describe a wounded Marine, a brainwashed survivor, or a Federation unit that changed allegiance. Bioscans record terminated life signs and an unknown biomass with parasitic tendencies inside compromised armor. Most of that armor remains intact, the carried weapon system remains online, and the occupying biomass forces the dead body back into combat.
The fusion is incomplete. Dark Troopers turn slowly, react late, and cannot reproduce the agility of the living soldiers whose equipment they wear. That limitation makes them crude infantry, but not harmless ones. A rapid-firing Federation assault weapon can cover a passage even when its bearer lacks refined footwork, and damaged armor can still absorb enough punishment to delay an intruder. On Aether, the Ing converted the remains of a destroyed expedition into armed obstacles positioned throughout the very base those soldiers had tried to hold.
Samus Aran witnessed the conversion in the Command Chamber. Dead members of Squad Bravo lay among local casualties until the activation of Federation machinery coincided with a rush of dark biomass; bodies rose, shattered visors turned toward her, and surviving weapons opened fire. More occupied troopers appeared in Hive Chamber C and Communication Area. All confirmed observations remained in the Temple Grounds of Light Aether. No evidence places this class on Dark Aether, preserves the original personalities, or shows a host restored to life after the Ing presence was destroyed.
Squad Bravo and the Ruined Base
The bodies belonged to the Galactic Federation formation sent aboard the G.F.S. Tyr. Squad Bravo, part of GFMC Task Force Herakles, pursued a Space Pirate vessel into the region of Aether and lost control of its own ship in the planet’s violent magnetic storms. The stranded formation divided its remaining personnel between repairs at the Tyr and an operations base established in the nearby subterranean hive. The Temple Grounds installations in which Dark Troopers later appeared were products of that emergency occupation.
Force Two’s improvised base did not fail in a single clean battle. Trooper Logs and environmental scans record repeated attacks, ammunition pressure, damaged gates, failed communications, pesticide deployment, and escalating local hostility. Federation personnel killed native creatures at range and in close combat, but the position eventually collapsed. The dead were left inside corridors still containing crates, power systems, terminals, and weapons—exactly the material an occupying Ing entity could exploit.
That force-level connection is secure; individual identity is not. Named bodies and logs belonging to personnel such as GSGT C. Benet and SPC B. Reevs appear in the Command Chamber, but no released record identifies a particular Dark Trooper as either person. The archive must not turn proximity into biography. The possessed hosts were members of the lost Federation deployment; which names belonged to which reanimated bodies remains unknown.
The Command Chamber Reanimation
The first Dark Troopers emerge in the Command Chamber during Samus’s initial exploration of the ruined base. Before activation, the room contains Federation corpses and the evidence of their last defense. When Samus restores a reserve power function through the Bomb Slot, Ing darklings descend upon several bodies. The possession is shown rather than merely inferred: black biomass enters dead hosts, visors fracture, and previously inert armor rises under external control.
Released room records identify eleven Dark Troopers during the initial Command Chamber sequence, with three occupying the area on later visits. The number demonstrates that the incident was not an isolated accident like the later unique Dark Missile Trooper. It was a local conversion event affecting enough casualties to repopulate the expedition’s own command space with hostile infantry.
The relationship between the Bomb Slot activation and the possession should remain observational. Restoring power changes the room state and precedes the attack, but there is no evidence that Federation electricity created the darklings, that the Ing were stored in the machinery, or that the Bomb Slot was a deliberate trap. The simplest record is chronological: Samus activated the device; waiting Ing occupied nearby dead; the Command Chamber became a battlefield.
Host State and Incomplete Fusion
The controlling scan is unequivocal about death. Life signs had terminated before the subject was classified, while alien biomass displayed parasitic tendencies within the remains. The word “reanimated” therefore describes forced locomotion of a corpse, not resuscitation. It does not grant the Dark Trooper a pulse, restored cognition, metabolism, or the ordinary biological needs of a living human.
Most of the armor remained intact despite compromise, creating a rigid shell around an unstable union. Full parasitic fusion had not been obtained. Low agility and response time followed from that incomplete state, suggesting that the Ing could produce movement before achieving seamless control of every joint, sensory input, and equipment pathway. The scan does not reveal whether fuller fusion was possible, whether the dead tissue limited the process, or whether Samus simply encountered the hosts too soon.
The shattered visor visible during possession is an outward sign of intrusion, not a complete explanation of it. No source identifies the entry path, nervous-system interface, duration, or exact darkling subtype inside each body. Likewise, the dark haze around a host is not proof of a remote command signal. The controlling intelligence may reside in the occupying biomass itself; any wider coordination mechanism remains unrecorded.
Armor and Retained Infantry Weapon
Dark Trooper armor is Federation field equipment inherited from the casualty. It is damaged, not replaced by Ing-grown plating. The shell retains enough structure to protect the occupied body and enough powered function to support movement, but the scan does not certify intact life support, communications, identification systems, optics, or squad networking. A dead host inside recognizable armor remains a contamination hazard, not a recoverable Marine awaiting orders.
The scan states broadly that weapon systems remain online. In encounter use, the ordinary Dark Trooper carries the standard Federation assault weapon seen throughout the Tyr expedition and fires rapid energy-like rounds. The same weapon can be swung at close range with its blade or bayonet-like fitting. Beam rifle, beam cannon, and assault weapon are useful descriptive terms, but no released Dark Trooper scan supplies a formal model name or an exact firing mechanism.
Operational weapon use does not prove that the Ing retained the soldier’s conscious memory. A darkling might manipulate preserved motor pathways, read suit feedback, imitate observed behavior, or learn the trigger-response relationship directly. The evidence establishes only that the occupied corpse can aim, fire, and make a close strike. It does not establish Federation marksmanship, tactical speech, ammunition discipline, or recognition of former comrades.
Behavior in the Temple Grounds
Dark Troopers move with the delayed, shambolic quality predicted by their scan. They advance or turn toward a target, fire repeated shots from the retained weapon, and use a close weapon swing when an intruder enters reach. Their poor response gives a mobile opponent time to sidestep, use cover, or end the engagement with concentrated fire. A charged Power Beam shot is sufficient under common encounter conditions, while Light Beam fire later provides a still more decisive anti-darkling option.
Their simplicity should not be mistaken for mindlessness in the biological sense, because the record cannot isolate how much decision belongs to the Ing occupant. What is observable is limited tactical range. Dark Troopers do not phase out of local timespace, deploy dark-matter bursts, coordinate complex maneuvers, or exhibit the speed of a living Federation squad. They behave as armed occupied bodies constrained by incomplete fusion.
They also do not consistently lock Samus into every encounter. Several can be bypassed, and later room states vary. This limits claims that they were assigned permanent guard posts by a mapped Ing command structure. The hosts appear where Federation casualties and accessible equipment already existed. Their location is as readily explained by available bodies as by deliberate deployment.
Confirmed Deployments
The Command Chamber contains the first and largest conversion event. Eleven subjects are recorded during the initial sequence and three on later visits. The room is part of the Splinter Hive section of the Temple Grounds, surrounded by Federation dead, native carcasses, troop logs, and improvised base machinery. It is the controlling location for the Dark Trooper scan and the clearest evidence of multiple bodies being occupied nearly at once.
Hive Chamber C contains four Dark Troopers during the early passage after Samus’s first encounter with Dark Aether and Dark Samus. These hosts extend the threat through another compartment of the same ruined Federation complex. Their presence confirms that the Command Chamber event was not spatially confined to one room, but it still does not move the class beyond the Temple Grounds.
Communication Area produces a later, one-time group of three after Samus activates the Federation communications array in a failed attempt to reach outside assistance. The transmission draws hostile attention, and Dark Troopers attack in the clearing. The event gives the occupied dead a grim relationship to the expedition’s final purpose: a system meant to restore contact instead announces Samus’s location to the remnants moving through the base.
Dark Missile Trooper Boundary
The Dark Missile Trooper shares the ordinary class’s core condition almost word for word: terminated life signs, parasitic biomass, compromised but substantially intact armor, an online weapon, incomplete fusion, low agility, and low response. It is not a more primitive Dark Trooper or an unrelated species. It is a deceased Federation Missile Trooper subjected to the same kind of occupation.
The difference is the retained missile system. That weapon gives the unique host greater ranged consequence and a separate scan identity, while ordinary Dark Troopers retain standard infantry armament. Only one Dark Missile Trooper appears, in Hive Chamber A, and it carries a time-limited scan and a separate high-threat classification. Ordinary Dark Troopers appear in groups across three Temple Grounds rooms and constitute the repeatable baseline.
Neither record proves successful full fusion. The earlier page’s idea of a complete Dark Trooper against which the missile host failed is unsupported. Both forms document an unfinished possession capable of combat. The specialization belonged to the dead soldier’s equipment before occupation; the Ing inherited it rather than evolving it.
Distinction from Other Darklings
Dark Pirate Troopers were living Space Pirate soldiers taken by darklings during a later and broader conflict. Their possession incorporated Pirate technology and produced hosts found across Aether and Dark Aether. Dark Pirate Commandos were still more specialized: scarce elite Pirate hosts prized by Hunter Ing, with phasing, dark-matter fire, and stolen EMP grenades. None of those features belongs to the Federation Dark Trooper.
Nor is the subject an Ing warrior wearing a corpse as camouflage. The host’s armor, weapon, mass, and limited movement materially define the combatant. Yet it is equally wrong to call it a Federation soldier with dark powers, because the original life is over and the active will is alien. The most accurate description preserves both halves: Ing-controlled biomass operating a terminated Federation body and its equipment.
Phazon corruption and X mimicry are separate phenomena with separate histories, mechanisms, and outcomes. Dark Troopers show no Phazon infusion, PED behavior, Core-X state, copied memory claim, or asexual replication. Their transformation belongs entirely to the Aether crisis and to the Ing ability to possess other organisms and machines.
Countermeasures and Recovery Discipline
Any standard offensive weapon can damage a Dark Trooper, and its incomplete response makes decisive charged fire especially effective. Light-based weapons exploit the darkling presence once available. A charged Dark Beam may also freeze darkling hosts for a Missile shatter in encounter play, but that interaction should not be recast as a cure or as evidence that Dark energy opposes the Ing. Destroying the occupied body removes the threat; it does not restore the casualty.
Field response begins before firing. Personnel encountering a fallen Federation trooper in an Ing-active zone must confirm life signs remotely, identify whether the weapon remains powered, and deny darkling access if recovery is possible. If the body rises, the live weapon line takes priority over the emotional appearance of friendly armor. These are DSI lessons derived from the Aether disaster, not recovered orders issued by Squad Bravo.
After neutralization, armor, weapon, human remains, and foreign biomass should remain one evidence package until contamination is understood. Removing a rifle without recording the occupation interface could destroy the only clue to how an Ing accessed Federation hardware. Conversely, placing apparently intact equipment back into service could import residual biomass into a secure facility. No verified record scene shows such a recovery, so these procedures remain disciplined DSI reconstruction.
Personhood and Forensic Limits
There is no evidence that a host remains conscious beneath the possession. A familiar silhouette, a retained trigger motion, or a damaged suit signal cannot demonstrate memory, pain, recognition, or resistance. The scan’s terminated life signs must govern interpretation. Dark Troopers may imitate the movements of soldiers because they occupy soldiers’ bodies; that is not the same as the soldiers continuing to act.
There is likewise no documented cure or exorcism. Samus destroys active hosts, and no liberated survivor emerges. The loss precedes the battle. Any scenario in which the original personality speaks through the body, fights for control, or can be medically restored is an adaptation beyond the released record and must never be presented as the fate of Squad Bravo.
This distinction protects the dead from administrative misclassification. A Dark Trooper attack was not friendly fire, desertion, mutiny, or collaboration. It was enemy use of a casualty and the casualty’s equipment. Responsibility belongs to the occupying Ing presence, even though the visible weapon and armor still carry Federation marks.
Operational Profile — Tabletop Adaptation
For scenario use, model the Dark Trooper as a slow, armed darkling host encountered singly or in small groups within a compromised Federation site. It retains a rapid-firing assault weapon and a close blade or bayonet motion, but poor agility and delayed response make mobile targets difficult to track. Charged attacks, hard cover, and light-aligned weapons should exploit those limitations.
The adaptation should emphasize recognition and range control rather than generic undead traits. The host is already dead and cannot be rescued in the documented case, but this does not automatically grant poison immunity, tireless movement, darkvision, necrotic resistance, or freedom from every biological condition. Those effects may be chosen for a table only as explicit scenario rules, not as scan data.
The block must be visibly labeled Tabletop Adaptation. Remove Medium undead, unaligned, fixed ability scores, armor class, hit points, speed, senses, damage types, communications, challenge values, mandatory group size, Terminated Host needs-immunity, Incomplete Fusion saving-throw penalties, and reaction denial presented as telemetry. Do not add missiles, phasing, dark matter, Ing summons, Phazon, or surviving-human dialogue.
Legacy
The Dark Trooper was the first clear proof to Samus that the Federation formation on Aether had suffered more than defeat. The dead were not simply evidence of a completed battle. They were available infrastructure for the enemy: armored frames, functioning weapons, and recognizable bodies that could stand again when an Ing crossed the room.
Their weakness preserved the shape of the failed fusion. These hosts were slow because occupation had not made the corpse whole, and inaccurate because carrying a rifle was easier than restoring a soldier. Yet even an imperfect conversion forced Samus to fight through the remains of the personnel she had been sent to rescue. The Ing gained security forces without supplying armor, weapons, or living recruits; Squad Bravo’s abandoned matériel completed the conversion for them.
No lineage continued after Aether. No Dark Trooper program entered Federation service, and no surviving host returned with knowledge of the possession. What remained was a doctrine of caution: in a theater where alien biomass could animate the dead, a casualty site was not secure merely because the shooting had stopped. The person was gone, but the battlefield could still use the body.