KAPROSUCHUS - LOW

 3 Hours Passive Growth Time  

2300 Combat Weight 

Grab: Up to 2000 CW 

4 adults, 3 offspring (below sub-adult) 

○ Water Bound - A Kaprosuchus may only start a hunt from within a water source or from within lunge range of a water source [IC pond excluded].  Once a pursuit or combat starts, the Kaprosuchus can pursue its prey inland without limitations.  If caught traveling on land, Kaprosuchus can defend themselves or their downed body from other predators, but cannot contest or start combat when inland. If raining, Kaprosuchus may now hunt inland and may finish a current hunt after the rain has cleared. Cannot hunt inland if it is not raining. Note: Lunge range is about the length of an adult Argentinosaurus. See attached images.

○ Pack Hunter - When below 3 adult members, Kaprosuchus will only hunt juvies/adols, scavengers, low-tier, and mid-tier dinosaurs. May hunt unattended juvi/adol sub-apex and apex dinosaurs.  If an adult sub-apex or adult apex arrives to defend the juvies/adols, then the Kaprosuchus must flee. Once 3 adult Kaprosuchus are present, can also start combat with adult sub-apex dinosaurs. Must avoid combat with adult apexes or higher. 

○ Protective Parent - Kaprosuchus will protect and come to the aid of their grouped juvies/adols.  

     High Aggression  

• Will only be aggressive toward scavengers who are attempting to steal from their body.

      Small, must have a water source - Needs 4 adult members to claim.  

      Independent - Will think of their own personal benefit before others.  

Kaprosuchus CAN hunt on land - See “Water Bound” Mandatory 

Kaprosuchus are not allowed in the water in IC - Even if in combat 

Kaprosuchus are not allowed to ambush-attack from the small freshwater stream in YG; this means they cannot start a hunt from within this water.
 

 A terrestrial crocodile, Kaprosuchus is well suited for hunting on land due in part to having longer legs than other traditional crocodilians.  Much like other crocodilians, Kaprosuchus enjoys spending the day basking in the warm sun, often retreating to cool/shaded areas like forests or bodies of water when it gets too hot.  During the night Kaprosuchus is much more active, often seen stalking its prey and waiting for the right moment to pounce.  

Semi-Aquatic 

 1 Hour Passive Growth Time 

1100 Combat Weight 

Pounce: 1100+ CW 

     5 adults, 4 offspring (below sub-adult) 

○ Lazy Hunter: Latenivenatrix will scavenge first before hunting.  If a player or AI corpse is nearby, within line-of-sight, they must scavenge from the corpse before hunting no matter the Latenivenatrix group-size.  

○ Pack Hunter: Will hunt all juvies/adols and low-tier adults when the group has at least 3 adult Latenivenatrix.  With 5 adult Latenivenatrix group members, they can hunt mid-tier and lower dinosaurs.  They will not hunt juvi/adol apexes attended by adults no matter Latenivenatrix group-size.  

○ Cannibalistic: When at 5 adults, Latenivenatrix will always choose to cannibalize any other Latenivenatrix that are not in their group, before trying to hunt other prey.  When below five group members, they may still choose to be cannibalistic but it is not a requirement.  

Adult Latenivenatrix, while solo or in a group of 2 adults, can hunt other scavengers (excluding Pachycephalosaurus). Adult Latenivenatrix, while solo or in a group of 2 adults, can only hunt these specific low-tier herbivores: Camptosaurus, Citipati, Dryosaurus, Psittacosaurus, Struthiomimus, and Tenontosaurus. If these low-tier herbivores are in a mixed herd with adult mid-tier or higher herbivores, Latenivenatrix must flee when these herbivores arrive to defend their grouped low-tier herbivores. 

       High Aggression 

• Will only be aggressive toward scavengers who are attempting to steal from their body.

       Nomadic - Cannot claim territories.  

       Patriarchal - Male Dominant.    

  Usually adorning more neutral colors like brown, gray, and tan; Latenivenatrix is often found in more arid and dry climates.  During the scorching daylight hours, Latenivenatrix can often be seen resting in shaded areas to conserve energy.  However, as the sun begins to set and the temperatures become more comfortable, Latenivenatrix becomes an active and agile predator.  Latenivenatrix often hunts in pairs or small groups, displaying cooperative behaviors to increase the efficiency of their hunts.  

3 Hours Passive Growth Time 

3750 Combat Weight 

○ Cannibalistic & Picky Eater: Maips must hunt other Maips who are not in their group over other dinosaurs.  If there are no other Maips in the POI, they will choose weak or injured dinosaurs within line of sight  [must still follow Combat Rule 2C].  If there is no preferred prey, they may hunt all other dinosaurs within their other restrictions/behaviors.  

○ Safety in Numbers: Maips avoid adult sub-apex or apex carnivores unless in a group of 3 or more adults.  

○ Pack Hunter: When in a group of 2 Maip adults or less, they can hunt unattended sub-apex or apex juvies/adols.  Once the adult apex arrives to defend the juvies/adols, the Maips must flee.  

○ Hydrophobic: Will not swim in pursuit of prey during combat or after a hunt has started.
 

       High Aggression  

• Will only be aggressive toward scavengers who are attempting to steal from their body.

          Nomadic - Cannot claim territories.  

         Matriarchal - Female Dominant.  

     Mostly active from dusk till dawn, the Maip is a vocal hunter; their echoing calls chilling the blood of its prey and love to play with their food.  As frequent travelers, Maips will cross great distances in the day to seek new hunting grounds, favoring wooded and shady areas to stalk potential prey.  Far from social, Maip packs will become aggressive and restless when hungry, often abandoning young to pursue food or preserve their own life.  Male Maips will roll onto their backs to appease the appearance of females and to attract a possible partner; 'cooing', 'purring', and clicking their claws together to show their interest.  

2 Hours Passive Growth Time 

2700 Combat Weight 

     4 adults, 6 offspring (below sub-adult)
 

○ Water Bound: A Megalania must only start a hunt when a source/body of water is clearly visible on their minimap [IC pond is excluded].  Once a pursuit or combat starts, the Megalania can pursue its prey without limits.  

○ Cannibalistic & Picky Eater: If not interested in grouping up, they will chase out or kill Megalanias not in their group before hunting any other prey.  

○ Night Hunter:  During the day, Megalania may hunt any growth stage scavengers, low-tier, and mid-tier dinosaurs; when it comes to sub-apexes or apex dinosaurs, they can only hunt unattended juvi/adols.  At night, Megalania will hunt prey of any tier or size, and can continue/finish a hunt that started during the night even after the sun rises.  

    High Aggression 

• Will only be aggressive toward scavengers who are attempting to steal from their body.

      Small, must have a water source - Needs at least 3 adult members to claim.  
 

      Independent - Will think of their own personal benefit before others.  

      Megalanias are highly adapted to nocturnal activities, making them formidable night hunters.  Inhabiting swampy and marshy environments, Megalania strategically position themselves along muddy shorelines, patiently waiting for prey.  Their methodical approach is to take advantage of the cover provided by the darkness of the night and the murky environment of the swamp, which increases their stealth and effectiveness in hunting.  These creatures are ambush predators, taking advantage of their surroundings to surprise their targets.  During the wet season, Megalania experiences a distinctive mating season that plays a key role in shaping their social dynamics.  In contrast to their predominantly solitary nature, this season witnesses a temporary change in behavior as individuals come together for mating purposes.  The wet season triggers specific courtship rituals and vocalizations that serve as a means of communication and courtship between members of the species.  Megalania exhibits polygamous mating behavior, allowing for multiple partners during this period.  This polygamous approach contributes to genetic diversity in the population.  While they may be mostly solitary, Megalania's behavior takes on a more social dimension during these specific phases, this temporary aggregation serves not only reproductive purposes but also facilitates the sharing of hunting strategies and the protection of younger members within the group.
 

Semi-Aquatic  

 2 Hours Passive Growth Time 

3100 Combat Weight 

     4 adults, 4 offspring (below sub-adult)
 

○ Picky Eater: Primarily hunt juvies/adols or injured prey within line of sight [they must still follow Combat Rule 2C].  If no preferred prey is within their POI, Metriacanthosaurus will target sub-apex or lower dinosaurs within line of sight.  

○ Picky Eater: If while stalking (not in combat) sub-apex or lower dinosaurs, Metriacanthosaurus sees a juvi/adol or injured dinosaur, they will switch targets to hunt their preferred prey.  

○ Safety in Numbers: Will avoid adult apex dinosaurs unless in a pack of at least 3 adult Metriacanthosaurus.  If there is no other prey available within line of sight, Metri packs of at least 3 adults may attack solo adult apex dinosaurs.  

     Low Aggression  

• Will only be aggressive toward scavengers when 2 total chunks have been stolen or when 3 or more scavengers are attempting to steal from their body.

       Small - Needs at least 3 adult members to claim.  

      Matriarchal - Female Dominant.  

    Metriacanthosaurus are primarily cave dwellers during the daylight hours and often hunt during the dead of night.  Being social animals, there is rarely a quarrel started between pack members, who enjoy the companionship of their partners and family.  Metriacanthosaurus offspring will seek comfort in their family's claimed cave or their pack members, never straying too far from either.  During a hunt, Metriacanthosaurus won’t stray from pursuing fleeing prey through water as long as they know no danger lurks in the water.  Male Metriacanthosaurus will often be found caring for their young, but equal care is shared amongst pack members.  Females will usually be the first to display interest; courting males that display striking colors that the females find attractive.  Males will sometimes attempt to court first, but the females will ignore them if not interested.   

5 Hours Passive Growth Time 

6600 Combat Weight 

    2 adults, 5 offspring (below sub-adult) 

○ Territorial: Will not tolerate other apex carnivores in their claimed water source.  

○ Family Oriented: Will often take in ungrouped juvi/adol Mosasaurus.  Will not cannibalize unaffiliated juvi/adols unless at max pack.  

○ Survivor: When adults are in combat, juvies/adols will flee the area until combat has finished.  

○ Water Warrior: Mosasaurus will not beach itself in combat, which includes chasing, fighting, and fleeing.  

   Low Aggression  

• Will only be aggressive toward scavengers when 2 total chunks have been stolen or when 3 or more scavengers are attempting to steal from their bo

   Large Freshwater Territories - Can claim as a solo adult or group.  

   Familial - Group Oriented.  

     Babies will stay in inland lakes and ponds for protection against larger aquatics, even other Mosa.  They will prefer to eat fish over other dinosaurs, but will begin hunting other larger prey when they reach sub adult.  Can be often seen beaching themself during the day.  Very empathetic will take in the group orphaned baby Mosa if found.  

Aquatic 

 3 Hours Passive Growth Time 

3500 Combat Weight 

       4 adults, 6 offspring (below sub-adult)  

○ Unbothered: Passive unless provoked by being pursued or shown aggression [mock attacks, threat calls].  Ocephelon will defend itself and their group mates if attacked.
○ Water Explorer: Will travel between salt/fresh water sources, especially when with offspring.
○ Survivor: When groupmates are under attack, juvies/adols will flee the area.  Juvies/adols will only fight if cornered or unable to flee. 

       Low Aggression  

• Will only be aggressive toward scavengers when 2 total chunks have been stolen or when 3 or more scavengers are attempting to steal from their body.

        Nomadic - Cannot claim territories.  

        Mated Pair - Dual Leadership.  

        When with young, Ocepechelon are commonly seen peacefully traversing rivers and lakes.  These creatures will travel great distances with their bale to seek perfect hunting grounds to raise their young in safety.  Passive and easy-going, Ocepechelon would prefer to not engage in combat.  However, they will not hesitate to assist a group-member in need.  Social but skittish, this gentle giant will occasionally beach itself to look at passing dinosaurs.  It is not uncommon to find Ocepechelons swimming grouped together and offspring practicing their fish hunting skills.  As if without a care in the world.  

Aquatic  

3 Hours Passive Growth Time 

3300 Combat Weight 

    4 adults, 6 offspring (below sub-adult) 

○ Picky Eater: Pycnonemosaurus must hunt up to apex herbivores regardless of the Pycnos' pack size before any other prey.  If there are no herbivores in the same POI within line of sight, they can hunt up to sub-apex carnivores unless at 4 adults.  

○ Safety in Numbers: Will avoid adult apex carnivores unless in a pack of 4 adults.  Can defend themselves if attacked first.  Can hunt any non-apex carnivores regardless of pack size.  

○ Tactical Retreat: If contested for territory, or a body, Pycnonemosaurus must give up unless their pack consists of 4 adults.  

    Moderate Aggression  

• Will only be aggressive toward scavengers when 1 total chunk has been stolen or when 2 or more scavengers are attempting to steal from their body.

    Medium - Needs at least 3 adult members to claim.  
 

    Matriarchal - Female Dominant.  

    Pycnonemosaurus prefer to be ambush hunters, using the cover of foliage to catch their prey off-guard.  Pycnonemosaurus packs are more confident in riskier hunts and travel great distances to find their perfect hunting ground.  Solo Pycnonemosaurus, however, tend to stick to familiar paths while traveling and are more reserved, avoiding larger carnivores that could pose a threat.  Females tend to be more vocal and dominant over their male packmates, headbutting males that get in their path or uninteresting males that attempt to court them.  Females often have headbutt competitions between each other to challenge for lead or partners.  Once a Pycnonemosaurus accepts the others courting displays, they will reflect the same display.  

4 Hours Passive Growth Time 

2750 Combat Weight 

   3 adults, 2 offspring (below sub-adult)  

○ Terrestrial Hunter: Quetzalcoatlus must attack land dinosaurs from the ground.  They can only use flying attacks on other flyers.  

○ Nemesis: Aggressive to other Pterosaurs and can hunt other Pterosaurs no matter the Quetzal’s group size.  

• Note: Pterosaurs include: Hatzegopteryx, Thalassodromeus and Quetzalcoatlus.

○ Pack Hunter: When solo, Quetzalcoatlus can hunt any juvies/adols, scavengers, or low-tier dinosaurs.  When in a group of 2 adults or more, Quetzalcoatlus can hunt all the same prey as solo, but also can hunt up to adult mid-tier dinosaurs.  They can defend themselves from any dinosaurs if attacked first. 

    High Aggression 

• Will only be aggressive toward scavengers who are attempting to steal from their body.

    Nomadic - Cannot claim territories.  

    Mated Pair - Dual Leadership.  

   Will only 3rd party unwatched or unsuspecting juvies and will not stick around if their adult group members show up as protection.   

    Quetzalcoatlus fly as little as possible, mostly to escape combat or to travel long distances, taking frequent breaks during long distance trips.  They often target unprotected or unaware young as well as small, oblivious scavengers for easier meals.  However, they will become cannibalistic when desperate for food, vocalizing their aggression to other Quetzalcoatlus.  Males tend to be more flashy in color than females, flaunting their appearance and wingspan to impress a potential partner.  Although mostly solitary dwellers, when Quetzalcoatlus’ find a mate, they will pair up for life; they will travel great distances to meet each other and nest each year.  Quetzalcoatlus prefer to nest in coastal areas and densely wooded forests, the terrain often matching their patterns.  

1 Hour and 30 Minutes Passive Growth Time 500 

Combat Weight 

Pounce: ~900+ CW 

8 adults, 6 offspring (below sub-adult) 

○ Nomadic Scavenger: Adult Rhamphorhynchus must travel across at least 3 POIs to scavenge off potential corpses before returning to the original POI. Can still follow a low scavenger aggressive carnivore and may remain with that carnivore until ran off; Once ran off, cannot continue following said carnivore and must become nomadic. They cannot group, assist or aid the carnivore(s) they are following [this includes pouncing and use of no damage attacks].○ Fish are Friends: Rhamphorhynchus will choose to scavenge from aquatic/semi-aquatic carnivores over land carnivores. 

○ Pack Hunter: Rhamphorhynchus must scavenge before hunting. When no corpses are within line of sight, adult Rhamphorhynchus of any group size may hunt other land scavengers and other Rhamphorhynchus. When at least 3 adult members are present, adult Rhamphorhynchus can hunt all unattended juvis/adols and up to low tier land dinosaurs of any growth stage. 

• Can use flying attacks on land scavengers, unattended juvi/adols, and low tier land dinosaurs of any growth stage.

○ Aerial Warriors: When solo or in a group of two, adult Rhamphorhynchus are wary and attempt to flee from other Pterosaurs unless cornered or pursued across one POI and into the next POI. Once at 3 adult members or more, Rhamphorhynchus can hunt all Pterosaurs. 

• Note: Pterosaurs include: Hatzegopteryx, Thalassodromeus, and Quetzalcoatlus.
• Will not purposefully use combat calls or abilities to aid other species carnivores.

  High Aggression  

• Will only be aggressive toward scavengers who are attempting to steal from their body.

      Nomadic, cannot claim territories. 

       Matriarchal - Female Dominant. 

    Though often depicted as being aerial piscivores, they were avid swimmers like most modern day aquatic birds. Rhampho exhibited behaviors that showed that it was a primarily nocturnal hunter, spending their mornings either basking in the sun to gather enough energy for long flights or sleeping. They were lethargic by trade, during the night they have to eat about 3x their body weight to sustain their fast metabolism. Rhamphorhynchus was an avid forager, spending most of their time near shallow bodies of water eating any grubs or insects. Even small fish like the arowana would sustain the flying reptile for many days if solitary. They had an innate hatred towards a fellow ichthyophaga, the Thalassodromeus, and despite their smaller stature, they would frequently taunt solo Thala’s if in flocks; using this as a means to irritate and tire out the Thala enough so that it would be easier to kill. They showed a wide array of emotion and intelligence, males often preening female partners and offering gifts of food, small shells, and even starfish to impress females. Once the eggs have hatched, female Rhamphorhynchus will stay with hatchlings until they are ready to take their first flights. Juveniles and adolescents were playful and eccentric, using small cliffs to jump off of and glide down to strengthen flight muscles and coasting in very shallow waters. Oftentimes due to their naivety, they would become prey to Kaprosuchus.  

5 Hours Passive Growth Time 6700 

Combat Weight 

Grab: Up to 4000 CW 

 2 adults, 3 offspring (below sub-adult) 

○ Cannibalistic: Must hunt other Sachicasaurus not in their group within their POI in line of sight before hunting any other aquatic or semi-aquatic dinosaurs.  

○ Territorial: Two different groups of Sachicasaurus cannot co-exist in the same POI and will hunt each other on sight.  If another group has a dead body at the time [must still follow Combat Rule 2C] it will be contested and the losing party of the contest must leave the POI.  

○ Nomadic: Will move to another POI after a successful hunt [body down] or contest for a body. Will not return to the original POI unless they have attempted to hunt something in at least two other POIs. 

○ Survivor: Will not beach itself in combat, which includes chasing, fighting, and fleeing.  

Moderate Aggression 

• Will only be aggressive to Squalicorax and Thalassodromeus when 2 or more scavengers are eating or stealing from their body.  Will only be aggressive toward terrestrial scavengers who are attempting to steal from their body.

 Nomadic - Cannot claim territories.  

  Independent - Will think of their own personal benefit before others.  

 Sachicasaurus are known for their fiercely independent lifestyles, forming strong and exclusive bond pairs during mating and offspring rearing.  In terms of dimorphism, male and female Sachicasaurus exhibit noticeable differences in both coloration and body build.  Males are bulkier, boasting a more robust physique designed for powerful swimming and displays.  Their coloration often features darker hues, serving as a visual cue to their dominance and maturity.  Females, on the other hand, have a more streamlined and agile build, ideal for efficient navigation and hunting.  Their coloration tends to be lighter, providing camouflage in open waters and aiding in their elusive movements.  One striking aspect of Sachicasaurus behavior is their tendency towards cannibalism within their own species.  This phenomenon occurs primarily during territorial disputes or encounters where dominance is challenged.  Despite forming strong bond pairs for mating and raising offspring, the fierce competition for resources or territory can lead to cannibalistic behavior, emphasizing the ruthlessness of these marine predators.  When it comes to nesting grounds, Sachicasaurus exhibits a remarkable instinct for selecting optimal locations.  Females play a crucial role in scouting and choosing suitable nesting sites.  These areas are carefully defended by the bonded pairs, and the protection of offspring is a shared responsibility.  

Aquatic 

 4 Hours Passive Growth Time 5000 

Combat Weight 

Grab: Up to 3001 CW 

 3 adults, 5 offspring (below sub-adult) 

○ Nemesis: Sarcosuchus groups do not tolerate Deinosuchus groups and must hunt the Deinosuchus group.  Once the Deinosuchus group leaves the POI, the Sarcosuchus group will give up the hunt.  Deinosuchus groups cannot co-exist in the same POI as Sarcosuchus groups.  However, SOLO Sarcosuchus will tolerate SOLO Deinosuchus.  

○ Cannibalistic:  toward Sarcosuchus not in their group.  

○ Unbothered:  Peaceful toward adult apex land dwelling dinosaurs unless provoked (3 calling or mock attacking).  
 

 Low Aggression  

• Will only be aggressive toward scavengers when 2 total chunks have been stolen or when 3 or more scavengers are attempting to steal from their body.

 Medium, must have a water source - Needs at least 2 adult members to claim.  

 Independent - Will think of their own personal benefit before others.  
 

 Independent - Will think of their own personal benefit before others.  

Sarcosuchus CAN hunt on land 

Sarcosuchus is not allowed in the water in IC - Even if in combat 

Sarcosuchus is not allowed in the small freshwater stream in YG
 

Focusing their diet mainly on fish due in part to their slender snouts, Sarcosuchus isn't often found in pursuit of larger animals.  Naturally nocturnal, Sarcosuchus is often seen relaxing and sunbathing during the daytime, however when the temperature gets too hot they will retreat to the water to cool off.  

Semi-Aquatic 

5 Hours & 30 Minutes Passive Growth Time

6500 Combat Weight 

 2 adults, 4 offspring (below sub-adult) 

○ Survivor: Avoids other apex adult land dinosaurs, but will defend itself if being attacked.  Spino is allowed to contest/defend territories, and can defend claimed bodies from other adult apex carnivores. Spinosaurus may hunt semi-aquatic and aquatic apexes at any time.  

○ Opportunistic: If there is a land dinosaur of any kind, including apexes or above crossing a waterway, Spinosaurus will take the opportunity to attack that prey before all other prey within line of sight.  Spino must stop the hunt for an apex land dinosaur only once it reaches the shoreline, but can continue to hunt all other dinosaurs below the apex tier.  

○ Family Oriented: Often will take in young (below sub-adult) Spinos if space is available, but may cannibalize sub-adult/adult Spinos not in their group.  

○ Territorial: Highly territorial and aggressive to adult semi-aquatic and adult aquatic apexes within line of sight. Must hunt adult semi-aquatic and adult aquatic apexes before any other prey. Adult Spinosaurus will not co-exist in the same POI with other adult Spinosaurus not in their group or other adult semi-aquatic or adult aquatic apexes. If fearful of hunting them, they must instead immediately leave the POI without hunting anything else. 

 Low Aggression 

• Unbothered by the scavenger Thalassodromeus unless with offspring (below sub-adult).  Will only be aggressive toward scavengers, including Thalass, when 2 total chunks have been stolen or when 3 or more scavengers are attempting to steal from their body.

  Large, must have a water source - Can claim as a solo adult or group.  

 Mated Pair - Dual Leadership.  

  Although primarily fish eaters, they lean towards an opportunistic hunting-style if available.  They are rarely ever seen alone and can get extra protective of their home when another semi-aquatic/Aquatic is near.  They prefer to be active around dusk and well into the night, filling the air with deafening calls.  They find comfort in camouflage and will often match their home environments colors as closely as possible.  

Semi-Aquatic 

 4 Hours Passive Growth Time 

5000 Combat Weight 

 3 adults, 4 offspring (below sub-adult) 

○ Tactical Retreat: Will not defend their territory if contested by 2 or more adult apex carnivores; can defend their territory from solo adult apex or lower tier carnivores if contested.  

○ Pack Hunter: Suchomimus will not hunt adult sub-apex carnivores and adult apex dinosaurs unless in a group of at least 2 or more adults. Can still defend themselves if attacked first. While solo, may hunt unattended juvi/adol sub-apex carnivores, unattended juvi/adols apex dinosaurs, and up to sub-apex herbivores, but must flee from adult sub-apex carnivores and adult apex dinosaurs arriving to protect their offspring, unless there are at least 2 adult Suchomimus present. 

 Moderate Aggression  

• Will only be aggressive toward scavengers when 1 total chunk has been stolen or when 2 or more scavengers are attempting to steal from their body.

Medium, must have a water source - Needs at least 2 adult members to claim.     

Large, must have a water source - Needs 3 adult members to claim.  
 

 Patriarchal - Male Dominant.  

Once they choose a water source as their primary environment, they will not leave that area.  Do not like to leave the water during the daytime unless hunting.  sub-adult and adolescent Suchos will teach juveniles how to fish and swim.  

Semi-Aquatic 

1 Hour & 30 Minutes Passive Growth Time 

1300 Combat Weight 

 8 adults, 6 offspring (below sub-adult) 

○ Tag Along: Thalassodromeus will follow scavenger tolerant/low scavenger aggressive carnivores for easy food but they cannot group, assist or aid the carnivore(s) they are following.  

○ Desperate Hunter: When in dire need of food and when there are no corpses or bodies to be scavenged from, they may hunt low-tier adult dinosaurs and any juvi dinosaurs.  

○ Scavenger: Regardless of their pack size, Thalassodromeus must surrender a body to any low tier or higher carnivore when contested.  

 High Aggression 

• Will only be aggressive toward scavengers who are attempting to steal from their body.

 Nomadic - Cannot claim territories.  

  Independent - Will think of their own personal benefit before others.  

 Opportunistic and will third-party unwatched juvies while adult pack members are in combat during a hunt - will retreat and leave the hunted baby if group members come to help juvies in trouble.  

  Thalassodromeus mainly inhabit coastal regions.  Their nature is characterized in solitary fishing expeditions, using their long beak to fish prey out of the water.  Their social life tends to be limited to raising offspring together in their very early life stages.  Thalassodromeus is a typical loner, with occasional interactions for mating or disputes over a favorite resting place.  This flier does not stay in one place for long and undertakes long journeys in search of optimal fishing grounds, shelter or in search of a group and mate.  Its ability to travel long distances in flight would have contributed to its success as a fish-eating pterosaur along ancient coastlines.   

 4 Hours Passive Growth Time 

4250 Combat Weight 

 3 adults, 2 offspring (below sub-adult) 

○ Picky Eater: Adult Torvosaurus must hunt any adult sub-apex or apex sauropods within line-of-sight before any other prey.  If unwilling to hunt this prey, they must leave the POI.  

• Note: Sauropods include: Amargasaurus, Ampelosaurus, and Yunnanosaurus.

○ Nemesis & Territorial: Highly aggressive and must hunt Allosaurus and Ceratosaurus packs within their claimed territory before any other prey including Sauropods.  

○ Survivor: Juvi/adol Torvosaurus must attempt to flee from sub-apex or higher dinosaurs and will only fight back if cornered or chased into a different POI.  They will attempt to defend themselves against mid-tier or lower tier dinosaurs.  
 

 High Aggression  

• Will only be aggressive toward scavengers who are attempting to steal from their body.

Medium - Must have at least 2 adult members to claim.        

Large - Must have 3 adult members to claim.  

 Mated Pair - Dual Leadership.  

 Torvosaurus is often seen within forests near smaller streams or rivers near coastal areas.  It usually brings its offspring to such areas to practice hunting techniques or to have mock fights with each other.  However, if sparring between two males occurs, it frequently results in the losing side getting exiled from the pack.
Torvosaurus isn't very vocal when traveling, keeping itself hidden from potential prey or to prevent being the prey when alone.  If Torvosaurus are seen in a dominant pair, they usually carefully bite each other to show their affection for each other and give each other a sense of comfort.    

 6 Hours Passive Growth Time 6500 Combat Weight Grab: Up to 2751 CW 

 2 adults, 2 offspring (below sub-adult) 

○ Ambush Predator: Will only spend 30 seconds chasing a target when attempting to begin combat.  If they do not land a hit on their target before that time, T-Rex will give up the chase and deem it futile.  Once combat starts, the Rex may continue to chase their target until they kill said target, regardless of the time required to do so.  

○ Territorial: T-Rex will be highly aggressive towards and must hunt any adult apex carnivores not in their group, within line of sight before any other prey. Adult T-Rex will not co-exist in the same POI with other adult apex carnivores not in their group. If fearful of hunting them, they must instead immediately leave the POI without hunting anything else. 

○ Lazy Hunter: Rexes must choose to claim an unclaimed body within line of sight over starting combat unless another adult apex carnivore is within line of sight. May hunt adult apex carnivores over claiming an unclaimed body. 

  Low Aggression  

• Will only be aggressive toward scavengers when 2 total chunks have been stolen or when 3 or more scavengers are attempting to steal from their body.

  Large - Can claim as a solo adult or group.  

 Mated Pair - Dual Leadership.  

  Mainly ambush hunters, Tyrannosaurus Rexes can be found flaunting their kills and guarding their food from passing aggressors.  In the most desperate of times, they may find themselves swimming to nearby islands to search for food, possibly even challenging any larger carnivores for the territory if they don't have one themselves.  Aside from their brutish behavior, they can be seen napping the day away.  

PoT Rex and PT Rex follow the same profile. 

PoT Rex and PT Rex cannot group together or help/defend each other.  

2 Hours Passive Growth Time 

3000 Combat Weight 

 6 adults, 4 offspring (below sub-adult) 

○ Pack Hunter: Unless 3 adult Xiphactinus are in the group, they will avoid combat with adult sub-apex or apex semi-aquatic or aquatics. When below 3 adult members, Xiphactinus may hunt unattended juvi/adol sub-apex or apex semi-aquatics or aquatics, but must flee from an adult arriving to protect their offspring, unless 3 Xiphactinus adults are present. No matter their group size, adult Xiphactinus can still defend themselves if attacked first and can hunt all land dinosaurs crossing waterways. 

○ Territorial: When in their claimed water source, adult Xiphactinus will hunt or drive out any sub-apex or below tier semi-aquatic or aquatic within the water source. 

○ Survivor: Juvi/Adol Xiphactinus, when grouped with adults, will not participate in hunts and will stay away from all physical combat unless they're the main target. 

High Aggression  

• Will only be aggressive toward scavengers who are attempting to steal from their body.

  Medium Freshwater Territories - Needs at least 3 adult members to claim. 

 Independent - Will think of their own personal benefit before others. 

 With teeth as sharp as a blade, the Xiphactinus was a predator to be feared by even the largest of aquatic predators if they were in a school. What they lacked in size they made up for in their brutish nature, showing aggression towards other aquatic creatures when they came into their territory. While they were brutes they were not fools either, choosing to flee from large ocean dwellers if they knew death was likely or if they were solitary using their alacritous and vigorous spirit. To those unfortunate to become prey to the Xip, their rows of razor sharp teeth would be one of the last things they could feel. By all means their deaths would be anything but quick, as the Xiphactinus lacked the strength to truly crush its prey making their death extremely slow and painful. Another way Xiphactinus would catch their prey would be to viciously thrash them about in their mouths before swallowing the creature whole before it could even feel the mercy of death. Young Xiphactinus would infrequently travel into the open ocean, the chill being too much to bear for their bodies at such a young age. Many young would not survive in deep oceans, their parents being unwilling to stay and care for their own young and leaving once eggs were laid. Their only kind gesture ever shown to their children would be them laying their eggs in inland rivers where small fish and grubs were plentiful until young were brave enough to venture out into deeper waters. In groups, Xiphactinus would follow the scent of blood to finish off any weakened prey, becoming frenzied by even the sight of the crimson liquid that contrasted the deep ocean blues. 

Aquatic 

3 Hours Passive Growth Time 

5000 Combat Weight 

  3 adults, 2 offspring (below sub-adult) 

○ Nemesis & Pack Hunter: When solo, adult Yangchuanosaurus will avoid Allosaurus packs.  In a group of at least 2 adults, Yang will not tolerate any Allosaurus in their POI and will hunt them or drive them away.  If not interested in combat, Yangchuanosaurus will leave the POI themselves.  

○ Cannibalistic: High same-species aggression.  Will often choose to hunt other Yangchuanosaurus over adopting/taking them in.  

○ Defensive Eater: Will always defend their claimed corpse when at max pack (3 adults and 2 offspring).  
 

 Moderate Aggression 

• Will only be aggressive toward scavengers when 1 total chunk has been stolen or when 2 or more scavengers are attempting to steal from their body.

Medium - Needs at least 2 adult members to claim.      

Large - Needs 3 adult members to claim.  

 Matriarchal - Female Dominant. 

  Yangchuanosaurus is a strong and muscularly built carnivore, whose anatomy and athleticism suggest it is adapted for swift movement, enabling it to pursue and capture prey.  Yangchuanosaurus employs a stealthy hunting tactic by patiently observing prey behavior, and strategically positioning itself for an ambush.  Successful first strike gives them a decisive advantage over the course of further hunting.  Injured and bleeding prey is unable to flee quickly, allowing the entire group to surround it and hold it in one place.  It can be said that Yang is characterized by a rather cruel form of knocking down their victim.  It is safe to say during courtship, these powerful creatures create a scene straight out of a horror movie.  Females choose their mates very carefully and test their endurance through extremely long and dangerous playthroughs, which very often end in injuries, broken forelegs, and sometimes even fail by the death of the male.  Yangchuanosaurus females are ferocious but very defensive mothers who very often favor young females by scaring young males away from the ready food she brought them.  Only the strongest survive to adulthood, and such an early lesson helps to select the best future partners.  

3 Hours & 30 Minutes Passive Growth Time 

3250 Combat Weight 

  4 adults, 2 offspring (below sub-adult) 

○ Tactical Retreat: Will not start combat against two or more adult apex carnivores and will not defend their territory or corpse if contested by a duo of adult apex carnivores.  

○ Family Oriented: Will often choose to adopt/take in other Yutyrannus over hunting them.  Not cannibalistic unless at max pack.  

○ Survivor: Juvi/adol Yutyrannus will avoid any growth stage sub-apex and apex carnivores and will not participate in a hunt including these carnivores, including physical attack, buff calls, or healing calls.  

 High Aggression  

• Will only be aggressive toward scavengers who are attempting to steal from their body.

 Medium - Needs 3 adult members to claim.  

 Matriarchal - Female Dominant.  

  Yutyrannus exhibits a highly social lifestyle, rarely venturing out alone.  These dinosaurs thrive in packs, and their coordinated behavior plays a crucial role in their survival.  Most active during the daylight hours, Yutyrannus demonstrates a preference for diurnal activities, taking advantage of the sunlight for hunting and other pack-related tasks.  Their hunting strategy is characterized by an ambush style, wherein they skillfully blend into their surroundings by adjusting their colors.  This adaptive camouflage allows them to approach prey undetected, setting the stage for a coordinated and strategic attack.  When engaged in the pursuit of small prey, Yutyrannus displays a playful and taunting behavior.  This could involve cornering the prey and engaging in behaviors that not only contribute to the success of the hunt but also serve as a means of asserting dominance within the pack.  During periods of rest, the pack's social structure becomes evident.  Yutyrannus individuals take turns standing guard over their resting companions.