: You play as Marine Matthew Kane, part of "Rhino Squad," participating in the invasion of the alien planet Stroggos.
: The game leans into "body horror" and military sci-fi, though some reviewers note that the vehicle and turret sections can feel slow or repetitive. Technical Overview
: Generally considered a "weak point" compared to its predecessors, it plays similarly to Quake III Arena but lacks the same level of community and innovation. Critique Summary Quake 4 PC Game Review
: Most weapons can be modified mid-campaign to improve clip size, fire rate, or damage.