Horror Descension built on episodes, in which the action takes place in an open world. The user will get into a shooter, where the view will be from the first person, where it is necessary to go on a journey to explore the territories. Also along the way there will be opponents who will be aggressively disposed, so the battle will be inevitable. The story tells about the multiverse, covered in horror and completely hidden from humanity. The protagonist had to face very terrible and creepy creatures that attack without any particular reason and wish death to everyone around them. These creatures will constantly hide in the dark and wait for a special moment when it will be possible to attack unnoticed.

The events take place in a gloomy forest, where there are many abandoned houses, as well as enemies walking around creepy locations with their scary legs. The game Descension is divided into episodes and in each there will be those same powerful creatures that will constantly pursue the main character and not look away for a minute. Therefore, you should be very dexterous and do everything so that these creatures do not dare to even come close and do something terrible. The creature will constantly follow wherever the main character goes and can attack at any moment, so you always need to watch your surroundings and pay attention to all the sounds. You always need to be ready to repel an attack or run away to buy yourself some time.