In this mod, you will be given the opportunity to play as a stalker nicknamed the Chemist, and the events will unfold in the winter. It is interesting that this decision of the creators is a violation of the book canon, according to which there is eternal autumn in the Zone. However, the developers did a great job, heavily reworking the original gameplay. Now the hero is affected by frost, and if you do not warm yourself in different ways, then in the end you will be overtaken by death from hypothermia. Also, new weather effects such as a snowstorm or blizzard, one new location, anomalies and an achievement system were added to the game.