Rex

The ultimate predator of the Ark, feared in the wild but loyal as a mount.

In the ecosystem of the mysterious Ark islands, few entities command as much fear or respect as the large theropod colloquially known as the 'Rex.' While scientifically classified within the game's lore as an Allosaurus, survivors universally refer to this massive predator by its more popular moniker. It serves as a quintessential symbol of survival on the Ark, representing both the ultimate threat in the wild and the most powerful ally once tamed.

Lore & Background

Despite their ferocity, they possess high intelligence compared to other fauna. This trait allows them to be tamed through knockout methods rather than just force. Once bonded with a survivor, a Rex becomes an extension of the rider's will, capable of traversing mountains and oceans alike. Their presence in the ecosystem is vital for maintaining balance among smaller predators.

Reader's Guide

The Rex is an apex predator requiring significant effort to tame but offers unparalleled combat utility. Survivors must use tranquilizer weapons to knock it unconscious without killing it, then feed it raw meat or narcotics during recovery. Once tamed, this creature excels in single-target damage and tanking hits due to its high health pool. It is often used as a primary mount for exploration and boss fights. Key skills include a powerful bite attack that ignores some armor and the ability to carry other survivors on its back via saddle upgrades.

Did You Know?

The animated series features a Parasaurolophus named Scary as one of Helena Walker's animal companions.
Dee Bradley Baker provides vocalizations for various creatures on the Ark, including a dodo and Scary.
Helena Walker befriends a wild dodo shortly after washing ashore on the strange island.

What players say: Player verdict on ARK: Survival Evolved — Rotten Tweets