
The vitality bar indicates the author’s health, which is divided into five segments, each of which automatically refills if not emptied, and the user finds protection for a few seconds. In terms of adversary vigilance and assertiveness, the time of day has an impact on AI behavior for example, during the hours of darkness, an enemy may have heightened awareness but be unable to see the participant out of sight, whereas during the latest part of the day, adversaries may be sitting in the shade in groups but can see the player from afar. A complex weather system exists, with a day-night pattern and a radically distinct climate, including storms and strong winds.

The game has a variety of groups and vehicles, as well as human mercenaries as foes.
