Forest reindeer are a common sight in Unreal World. They travel in herds of around 8 individuals. They usually respond to the player by fleeing, but in some instances will attack the player. Some tribes in the north (e.g. Kuikka-Tribe) domesticate them, and sell them to the player.

Forest reindeer are usually the prey targeted by trap-fences, as they are easily funneled into trap pits. A forest reindeer yields around 150 lbs of meat, and some hide. The hide takes up to 4 days to tan, depending on the weather.