
Rex
The Rex is one of the most iconic creatures in ARK. A powerful carnivore, often used as a combat mount for boss fights and base raids.
Full Rex wiki pageARK creature comparison
Side-by-side ARK creature comparison: stats, traits and which is better.

The Rex is one of the most iconic creatures in ARK. A powerful carnivore, often used as a combat mount for boss fights and base raids.
Full Rex wiki page
A marsupial lion that climbs trees and redwood walls to ambush prey. Its mauling attack pins and shreds targets.
Full Thylacoleo wiki pageOverall winner: Rex
Rex comes out ahead on raw power (score 54/100, tier B) and wins 4/5 compared stats.
Stat wins: Rex 4 – 1 Thylacoleo. Auto-generated summary computed from base stats — a community estimate, not an official ranking.
| Stat | Rex | Thylacoleo | Winner |
|---|---|---|---|
| Diet | Carnivore | Carnivore | — |
| Temperament | Aggressive | Aggressive | — |
| Tameable | Yes | Yes | — |
| Rideable | Yes | Yes | — |
| Health | 1100 | 700 | Rex |
| Stamina | 420 | 400 | Rex |
| Oxygen | 150 | 200 | Thylacoleo |
| Food | 3000 | 1500 | Rex |
| Weight | 500 | 400 | Rex |
| Melee Damage | 1 | 1 | Tie |
| Movement Speed | 1 | 1 | Tie |
| Torpor | 1550 | 700 | — |