Plot of the game Ante Mortem begins with a plane crash. The plane crashes in an unknown area, and the only survivor is the main character. He finds himself on a huge island. Soon he begins to understand that this place is filled with darkness and horror. Mass murders of people took place here. Getting out of here safe and sound and in your right mind is the user's main task. In this case, you will have to go through seven stages. Each of them has its own difficulty. For example, the Barn on the Lake is an easy level. And, the Camp, not every player will be able to pass it the first time. At the same time, rounds can be selected in any order. The only condition is that they must all be completed and finished.

The action of Ante Mortem is characterized by exploration and study of the territory. In the process of passing it is necessary to solve incoming puzzles. Here you will not meet bloodthirsty monsters and beasts. It is necessary to interact with the environment, collect scattered objects, manipulate mechanisms. At the same time, there are no tasks that are mandatory for completion in the game. The player needs to guess about this or that task. In addition, you should study the documents and notes that are scattered everywhere. With the help of this, the storyline advances. As a result, the character must not only get out of a difficult situation, but also learn the secrets that the unsafe island keeps. The action is conducted in the first person. The gloomy atmosphere and frightening musical accompaniment add tension.