The game uses a first-person perspective for exploration and interactive scenes. Zak moves through facilities, examines locations, solves environmental problems, and responds to timed threats while pursuing the mission objective.

Several sections shift into vehicle or combat sequences with fixed paths and direct targeting. Progression is largely linear, with success depending on choosing effective actions, surviving hazards, and reaching the next cinematic or mission segment rather than building character statistics.

Observe each scene before acting, especially during timed sequences. Save frequently when the game allows it, because failed actions can force a replay of earlier cinematic or combat sections.

During action segments, prioritize immediate threats and use deliberate inputs rather than rapidly repeating commands. Exploration sections reward careful examination of the environment and attention to mission clues.