The game is set in October 2003 within the , which has been irrevocably altered by an explosion of unknown origin. You play as Prochor Visinov , a mercenary tasked with rescuing missing military units and a lost science team. The plot revolves around:

It consists of 18 story levels and 3 bonus levels, totaling 21 handcrafted areas.

Players must manage resources, find hidden weapon caches, and use equipment like medkits and gas masks to survive the irradiated environment. Technical Context (TENOKE) Dark Skies: The Nemansk Incident - Steam Community

You face off against a mysterious mercenary army suspected of being hired by an unknown group to seize the meteorite and its associated technology.

Beyond human enemies, players encounter unsettling entities that reportedly attempt to "take their soul," alongside other unexplained sightings like alien figures. Gameplay Mechanics

A massive chunk of extraterrestrial rock has crashed near the center of Nemansk, heavily irradiating the surrounding area and causing strange anomalies.

Dark Skies emphasizes , where "every step could be your last". Key features include:

The game features roughly 80 different weapons, including silenced and scoped variants. Reviewers from sites like Steam Community note the difficulty can be high due to aggressive AI.