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Tyrannosaurus Rex was a large carnivorous dinosaur that lived during the Late Cretaceous period in western North America. The undisputed King of the Dinosaurs, T. rex had powerful bone crushing jaws, muscular legs, and somewhat moderate night vision while having an excellent sense of smell. It is known to be aggressive and territorial and would often chase away competitors. T. Rex has a low metabolic rate compared to other apex predators and is often referred to as the most powerful dinosaur on the island.
Adult Tyrannosaurus Rex
Timer
- In Total (Juv+): 380 minutes (6.3 Hours)
- In Total (Hatchling+): 410 minutes (6.8 Hours)
- Growth Time: 100 minutes (1.6 Hours)
Stats at 100% Growth
- Health/Weight: 5261kg
- Max Speed: 33km/h
- Bite Force: 1,200n
Diet
- Snack: Psittacosaurus, Orodromeus, Velociraptor, Avaceratops
- Meal: Large Gore, Diabloceratops, Maiasaura, Dilophosaurus, Utahraptor, Gallimimus, Triceratops, Carnotaurus, Ceratosaurus, Stegosaurus, Parasaurolophus, Therizinosaurus, Suchomimus, Allosaurus,
- Banquet: Shantungosaurus, Camarasaurus, Puertasaurus
T. Rexes consider anything within reach of a their massive jaws as food. However, there are certain species they have an easier time hunting. T. Rexes are not long distance sprinters, after all.
The T. Rex’s size prevents it from hunting very well in dense woodlands, so they are often found in the forests around the plains stalking them to ambush their prey as they are quite slow.
Combat: Adult Tyrannosaurus Rex
The T. Rex has a very fast ambush speed, only outran by the Utahraptor. Their best strategy is to crouch silently in woods around bodies of water and ambush all other dinos.
Against a pack of small to medium carnivores it's best to stand your ground and use alt turn to kill anything that comes close. A T. Rex will one shot a Carnotaurus and break the legs of other dinos, leaving them unable to run. If alt-turn is unavailable, try and turn towards your attacker(s) as much as you can and bite repeatedly.
Health: 6,500 at full Adult
Defining Trait
Huge Jaws: The jaws of an adult T. Rex contains huge teeth, each up to 6 inches long. Strong neck muscles give them an impressive bite force of 35,000 N. Tyrannosaurus possessed a frankly massive mouth, bearing hundreds of teeth. With a bite strong enough to crush bone, it is the ultimate evolution in theropod hunting. Their weak little arms are all but vestigial, so it's all about the bite.
Sub-Adult Tyrannosaurus Rex
Timer
- Growth Time: 180 minutes (3 Hours)
Stats at 100% (1.0) Growth
- Health/Weight:
- Max Speed:
- Bite Force:
Diet
- Snack: Psittacosaurus, Orodromeus, Velociraptor
- Meal: Avaceratops, Dryosaurus, Herrerasaurus, Pachycephalosaurus, Diabloceratops, Maiasaura, Dilophosaurus, Utahraptor, Gallimimus, Triceratops, Carnotaurus, Ceratosaurus, Stegosaurus, Parasaurolophus, Therizinosaurus, Suchomimus, Allosaurus,
- Banquet: Large Gore, Giganotosaurus, Tyrannosaurus, Ankylosaurus, Spinosaurus, Shantungosaurus, Camarasaurus, Puertasaurus
Sub-Adults are in an awkward spot between the leaping bounds of juveniles and the powerful ambush sprints of full adults.
Territories: Sub-Adult Tyrannosaurus Rex
Sub-Adult T. Rexes can still hunt adequately within the island forests, they usually prey on smaller animals and hide among the dense shrubbery to get the drop on them.
Combat: Sub-Adult Tyrannosaurus Rex
When a T. Rex grows from juvenile to Sub-Adult, they trade speed and camouflage for a stronger bite force. Successful hunts require more patience as they get older and heavier, relying almost exclusively on ambushing.
Sub-Adults will avoid skirmishes whenever possible, since they are still vulnerable to bigger and faster predators. They lack the hardy skin or giant teeth of fully grown T. Rexes, and are still developing their leg muscles, forcing them to either be sneaky or work together in packs to bring down their prey.
Juvenile Tyrannosaurus Rex
Timer
- Growth Time: 100 minutes (1.6 Hours)
Stats at 100% (1.0) Growth
- Health/Weight: 984kg
- Max Speed: 36km/h
- Bite Force: 70n
Diet
- Snack: N/A
- Meal: Small Gore, Orodromeus, Psittacosaurus, Any Juveniles
- Banquet: Medium Gore, Large Gore, Any Medium-Large bodies
Juveniles grow quite large before properly entering the sub-adult stage, but are still tiny compared to most other carnivores. This means they mainly go after smaller prey such as Dryosaurus, but scavenging is also a viable (though often dangerous) tactic. A juvenile simply has a hard time hunting prey larger than itself.
They are in direct competition with the Utahraptor and Dilophosaurus (and other carnivorous Juveniles). For food, juvenile T. Rexes are not quite as fast and must rely on ambushing prey. However, they have a more muscular build, which lets them bully raptors out of a meal.
They lack the thick hide of adults, and cannot last long in battle before needing to flee.
Territories: Juvenile Tyrannosaurus Rex
Juvenile T. Rexes normally stalk the forests, using foliage for cover when hunting their prey. At this age, they are just small enough to fit inside certain man-made structures as well.
Combat: Juvenile Tyrannosaurus Rex
From an early age, T. Rexes learn the value of stealth. Juveniles must remain hidden from larger predators, and can be big enough to accidentally alarm herbivores if they are not careful.
Adoption
With so many larger predators around, solitary young ones often seek the protection of adults. Unfortunately for them, adults are just as likely to view these youngsters as food, even if they've made a friendly gesture.
Trivia
- The Tyrannosaurus Rex’s literal name means "Tyrant Lizard King".
- The Tyrannosaurus Rex is part of the crusher strain.
- The Tyrannosaurus Rex has one other family relative in game - Albertosaurus.
- The Tyrannosaurus Rex has three mutant strains in The Isle: Hyperendocrin Tyrannosaurus,Tissoplastic Rex, and Neurotenic Rex.
- The Tyrannosaurus Rex has another model version: the Feathered Tyrannosaurus.
- Despite their small arms, the Tyrannosaurus Rex could lift 400 pounds in real life.
Gallery
