Firstly, this game is about walking (looking for objects and revealing the plot as the game progresses, as well as solving puzzles).Secondly, the scrimmers (yes they are present, but there's not much of them)... The plot unfolds inside a huge complex of the organization "BLACKDOOR", which uses people for biotechnical purposes, which is why people began to disappear inside the organization, these disappearances are accompanied by paranormal events in which the main character will have to figure out what happened and how he got to this place. The game has classic mechanics such as - solving puzzles, searching for items, combining some items with others and also searching for passages and keys.The game also has stealth mechanics.