Tylosaurus
"Tylosaurus"
T. kansasensis
T. nepaeolicus
Statistics
Tylosaurus
The Tylosaurus is a large aquatic carnivore. It was a stretch goal reached during the Path of Titans crowdfunding campaign, and was added to the game December 16th, 2025.
Description
The Tylosaurus is a fully aquatic reptile that is perfectly at home in deep bodies of water. It has an incredibly long body and tail, and 4 short flippers that propel it through the water and for brief bursts on land. Its tail ends in a large paddle that has a different shape depending on the selected subspecies, and it has a short, orca-like snout filled with conical teeth. Tylosaurus can grab some of the largest dinosaurs in the game and drag them into the water, where it can crunch them up and break their bones.
Subspecies
Details
The Different Tylosaurus Species
+10% Health Recovery 
Nesting
Tylosaurus nests require the following materials to complete the nest:
Paleo Info
Tylosaurus is a mosasaur, a large, predatory marine reptile closely related to modern monitor lizards and snakes, from the Late Cretaceous. It was one of the top predators of the Late Cretaceous oceans and hunted down large plesiosaurs, prehistoric seabirds, large fish, large turtles like archelon and sometimes would probably engage in Cannibalism. They were very successful predators at the time and went extinct because of the KT extinction event. Tylosaurus adults are on average 12 meters long and 6 tonnes. Tylosaurus belongs to the family Mosasauridae.
Abilities
| Icon | Name | Slot Type | Description | Cost |
|---|---|---|---|---|
 | Nictitating Membrane | Passive | Gain the ability to dive underwater and increases water mobility. See clearer when underwater, during fog, and during rainstorms. Also passively tracks the distance to the nearest fish within 100 meters. | Free |
 | Robust | Passive | You are immune to all movement speed debuffs. | Free |
 | Beachcomber | Passive | Transitioning from water to land will improve grounded movement for 10 seconds: reduces sprint staminia cost by 100%, improves turning radius and provides a decaying 250% speed boost. Can only be triggered every 120 seconds. | Free |
 | Clamp | Generic | Bite and hold onto enemies for as long as your stamina allows, can move and drag then around. Immune to knockback while carrying another dinosaur. | Free |
 | Bite | Generic | Attack causing piercing damage. Can be used to chew on clamped targets. Clamped targets will receive Fracture damage. | Free |
 | Charged Headbutt | Head | Wind up a headbutt attack, and release it for a quick forward speed boose while dealing damage. 20% reduced movement speed while winding up | 1,100 |
 | Crushing Bite | Head | Small damage and low Fracture. Can trigger a full Bone Break. | 1,200 |
 | Bone Snap | Head | Charge up the attack and inflict Fracture based on how long it's held. Can trigger a Bone Break on the target if they have a high amount of Fracture. | 900 |
 | Shatterstride | Senses | Reduces staminia sprinting cost by 30%. Boosts swimming and diving acceleration by 100% if within 50 meters of a fractured target. | 800 |
 | Hard Skull | Senses | 15% increased staminia recovery. Landing a headbutt against terrain or another player applied an Area of Effect that deals up to 50% of the damage of the headbutt. | 1,100 |
 | Feral Instincts | Senses | Deal 20% increased piercing damage. | 700 |
 | FIsher | Metabolism | Can eat meat and fish, moderate food drain | Free |
 | Wide Gape | Hide | Increases carry capacity. 25% increased bucking resistance. | 700 |
 | Resilient Scales | Hide | Increases Bleed heal, Poison heal, Venom heal, and Toxin heal by 20%. | 800 |
 | Pterygoid Teeth | Hide | Deal 15% more Fracture damage. Bone Snap now uses less staminia. | 700 |
 | Water Dodge | Tail | Activate to quickly dodge while swimming or diving. The direction of the dodge is based on your movement. Can use Bone Snap while active. | 300 |
 | Sweep | Tail | An attack that causes high damage. Deals no knockback. Must be in the water to use. | 200 |
 | Armored Tail | Tail | Damage and status effects inflicted to your tail is dramatically reduced. | 700 |
 | Shattering Cray | Voice | Reduces Fracture healing for all creatures not in your group within 50 meters by 35% for 120 seconds. If target is fully Bone Broken when the debuff is applied, they will retain 60% of Fracture after they finished healing. | 500 |
 | Ravenous | Voice | Eating another player's corpse grants the 'Ravenous' health recovery buff for 60 seconds. Can be triggered only once every 240 seconds. Healing is reduced if bleeding. Works through combat timer. | 1,000 |
 | Acoustic Debilitation | Voice | A loud call that stuns all targets within 30 meters for 5 seconds. Only affects targets in water. While stunned, targets cannot use abilities and their speed is reduced by 15%. Stunned targets will be delatched and will drop carried dinosaur or item. Must be in water to use. Doesn't affect group members. | 1,000 |
Skins
Base Game Skins
These skins can be unlocked using marks in-game.
FREE ) 
1,000 ) 
1,500 ) 
2,000 ) 
3,000 ) 
3,500 ) 
4,500 ) 
6,500 ) 
7,500 ) 
10,000 ) 
10,000 ) Store Skins
These skins can only be acquired through the Alderon Games Store for a limited time.
Media Gallery
Trivia
- It was a part of the eleventh stretch goal, worth $160K AUD ~ $110K USD
- Tylo was added to the game December 16th, 2025.
- It is the second official creature to be included in a Skin Pack, instead of in a Dino Pack (the other would be Tyrannotitan).