The ending of the story will also depend on this.
There are 17 missions in the game in total, but there is a bonus 18th task, depending on the actions that the player takes as he goes through. The addon will take place on the territory of the Army Warehouses, which is the only location presented in the game.
: Call of Pripyat - How to Get Into Debt - plot modification telling about the 'Debt' organization.