Bite
Bite a target in front of you.
- LMB
Base damage55
- Thatch302.5
- Wood165
- Stone-
- Metal-
- Tek-
CreatureVariant

X-Yutyrannus is a rare carnivore variant of the Yutyrannus, distinguished by its biome-specific spawn and altered stats. It gains a 5% increase to Melee Damage but suffers a 3% reduction to Health compared to the standard species. This creature excels in combat roles due to its innate damage boost and ability to inspire allies with its Courage aura. It can be airlifted by Tusoteuthis for rapid deployment across snowy regions.
| Stat | Base | Wild +/lvl | Tamed +/lvl | Wild growth |
|---|---|---|---|---|
| Health | 1067 | +213.4 | +4% | |
| Stamina | 420 | +42 | +2% | |
| Torpidity | 1550 | +93 | +0% | |
| Oxygen | 150 | +15 | +2% | |
| Food | 3000 | +300 | +2% | |
| Weight | 500 | +10 | +0.8% | |
| Melee damage | 105% | +5.25% | +10% | |
| Movement speed | 100% | +0% | +1% |
Taming requires knockout, using tranquilizing weapons such as the Bow with Tranq Arrows or the Longneck Rifle. The most effective food is Extraordinary Kibble, which tames it fastest. Raw Mutton also works nearly as well. It can be immobilized with a Chain Bola, Bear Trap, or Large Bear Trap. The process takes around 68 minutes. Use the calculator below for your settings.

Bite a target in front of you.
Base damage55
Default PC controls. Custom keybindings may differ.
X-Yutyrannus has recorded spawns on 2 maps: Genesis and Bjarnheim.
Compare recorded corpse resource yields by harvesting tool.
| Resource | ||
|---|---|---|
| ~2740% · ~17 hits | ~4060% · ~13 hits | |
| ~2460% · ~17 hits | ~1640% · ~13 hits | |
| ~13% · ~17 hits | ~12% · ~13 hits |
Each harvest event rolls resources independently. Actual yields vary.
Killing X-Yutyrannus yields Yutyrannus Lungs, Pelt, Raw Meat, and Raw Prime Meat. The Hatchet provides the most Pelt, while the Dino (Prime) tool yields the highest quantity of Raw Prime Meat.
BreaksThatchWoodStoneMetalTek
Base damage55
Base damage1
Base damage1
ResistsWeak to
HitboxesHead ×1.5
Base damage at level 1, 100% taming effectiveness, no imprint. Open damage calculator
X-Yutyrannus takes +400% more damage from spike walls, making them extremely effective in defense. It also suffers +120% damage from instant-damage sources. Conversely, it is fully immune to mining drill harvest damage. Focus on Health and Melee Damage when leveling.
The head is a critical hit zone, taking 1.5× damage. Target this area to speed up knockout or combat kills.
Can break Thatch and Wood. Build at least in Stone.
Base XP per kill: 30
Per kill
2,385 XP30 base × 15.9 level × 4 × 1.25× wild × 1× server
The Fear & Courage Roar ability affects enemies within range, applying a 20-second debuff that reduces their effectiveness. Its passive Courage aura enhances nearby allies, increasing their combat resilience. The Leader of the Wild aura allows it to maintain up to 2 followers within 1000 units. It takes significantly more damage from spike walls, so avoid placing it near such defenses. When deployed, its high melee multiplier makes it effective in boss fights. It can be carried by Tusoteuthis, enabling mobile combat support.
This page details the X-Yutyrannus's taming, breeding, harvesting, and combat capabilities. For precise calculations, refer to the taming and breeding calculators. The spawn map provides visual guidance on its rare snow biome locations.