The story of the modification tells the story of the mercenary nicknamed Pale and his goal to find his missing comrade, the stalker Dan. The modification contains 4 completely different endings that affect the fate of the main character, as well as side ones that relate to the fate of the characters that the player will meet during his passage.

The game's plot will take players through 7 locations, which include:

- Red forest

- Amber

- Limansk

- Pripyat

- Dead city

- Laboratory X8

- Purgatory