The アルファ・レックス, a carnivore creature in ARK: Survival Ascended, is well-known across multiple maps. It falls within the Ignore classification.

With 17,500 base Health, the アルファ・レックス is one of the toughest creatures in the game. With 100% base Melee Damage, the アルファ・レックス has solid damage output. Stamina sits at 420 base, providing good endurance. Weight capacity starts at 500, giving it massive inventory space.

The アルファ・レックス is a wild creature that cannot be tamed through conventional methods. It reproduces by laying eggs, which must be incubated between 32°C and 34°C. A wild アルファ・レックス is worth 885 base experience when killed. It can be cloned at a Cloning Chamber for 0.87 Element plus 0.01 Element per level.