Sentinels

The Anti-Drone Sentinels are mechanical droids designed to attack and terminate any drone they encounter should they enter their territory. They serve as one of the antagonists in "Dead End" where they guard the underground office facility of Cabin Fever Labs.
A more dangerous, red-eyed Sentinel was created upon tasting human (Tessa's) blood instead of drone oil. It violently malfunctioned, which caused it to go against its initial programming and attack humans. It is implied that this red-eyed variant can control the blue-eyed Sentinels.
==Appearance==
The Sentinels are robotic animals that roughly resemble dromaeosaurids (raptors). Because of the Sentinels' sheer size, it can be inferred that They’re Utahraptors. They have three glowing blue eyes (it turned red for the Sentinel that attacked Tessa) on each side of their head and two smaller ones in the middle.
==Colors==
Sentinel variants are divided between two colors in their eyes that dictate their behavioral pattern and directives: 
*Blue Sentinels: All Sentinels have blue eyes and are programmed to attack only Drones while remaining subservient to humans. Their programming orders them to find and terminate any form of Drone, regardless of whether They’re Worker or Disassembly. They can emit a bright flash that boot-loops any drone that sees the light head-on. This causes the Drone to become frozen and unresponsive, allowing the Sentinel to destroy them.
*Red Sentinels: After biting Cyn, who was wearing Tessa’s skin and thus caused the skin’s blood to leak out, one of the Sentinels suffers a massive glitch caused by crashing its head into a wall. The damage caused the Sentinel to gain a thirst for human blood, and its blue eyes switched to a deep red hue instead.
==Abilities==
Anti-Drone Sentinels are extremely dangerous and lethal towards any drone they find, killers driven by their sole directive to terminate all A.I. targets they encounter.
Despite being outnumbered, the Sentinels are ruthlessly efficient in terminating Drones, as displayed by the countless Disassembly Drone corpses and parts found at the entrance of Cabin Fever Labs. Their most dangerous asset is the ability to boot-loop any Drone they flash their lights at, rendering them immobile and vulnerable.
However, while this hostility is meant for Drones only and never to be against their human creators, they have trouble distinguishing between them. For example, when one saw Tessa, its first response was to try to boot-loop her, becoming confused when she was unaffected. Regardless, it bit her when she tried to appease the mechanical predator. 
Ability 	Function
Claws 	The Sentinels have sharp claws, much like real-life dromaeosaurids. They use them to pin their targets down. They're also used for digging and climbing.
Sharp Teeth 	The Sentinels have an array of sharp metallic teeth lining their jaws. They're used to deliver the finishing blow to subdued victims. They're also used to intimidate targets.
Extreme Agility and Strength	The Sentinels are depicted as beastly creatures that can tear Drones apart easily. They're also very agile and nimble, as was shown when one of them quickly caught up to, attacked, and killed Beau.
Boot-Loop Light 	The Sentinels have a blindingly bright light built into their forehead, which can emit a brief flash of light similar to a camera flash. Although harmless to humans, the light immediately boot-loops any drone, Worker or Disassembly, unfortunate enough to witness it, rendering them immobile.
==Trivia==
*A sentinel is defined as "a soldier or guard whose job is to stand and keep watch." Indeed, the Anti-Drone Sentinels appear confined to Cabin Fever Labs guarding the underground levels.
* When Tessa (Cyn) attempted to tame a Sentinel, she reached her hand out to it slowly. This is referencing a scene in Jurassic World when Owen Grady tried to gain some trust with his Raptors using the same method Tessa attempted.
*The Sentinels make noises like chirping, screeching, and growling.
*The Sentinels resemble the Velociraptor from Jurassic Park and World.
*In the Sentinels' concept art, they closely resembled the Neotheropod dinosaur Dilophosaurus, judging by their distinct dual head crests and large size. These were scrapped for unknown reasons.
*During GlitchX, Liam Vickers stated that Sentinels were originally floating orbs, similar to Wheatley from the Portal franchise.
*A Sentinel might have had trouble recognizing Tessa as a human because she was wearing an astronaut suit, which might have made her look like a drone or otherwise indistinguishable from a human.
**However, as of Mass Destruction, Tessa is revealed to be Cyn, implying the Sentinel recognized that Tessa wasn't exactly human.
*During The Beginning Of The End, we heard a Sentinel's roar at the end.
*The Sentinels were referenced in Cabin Fever when Uzi is looking at the papers. One of them reads “LIGHTS BELOW” and is damaged with claw marks, most likely from the Sentinels.
Category:Characters
Category:Active
Category:Episode 6 Characters
Category:Episode 7 Characters
Category:Species
ru:Дозорные
es:Centinelas
Category:Antagonists
Category:Murderers