Orcs

Primitive, ape-like humanoids, created by magical experiments in the Age of Darkness. They are weak, but always travel in packs. Their life goals are simple: plundering, killing, reproducing. They are a pest. Thankfully, they become extinct after the time of the Shadowlords.

In their time, they are encountered in the wilderness.

The Orcs never changed much in the games they appeared in, being primitive roadside-robbers of not much danger at all. After Ultima V, they became extinct.