Vile Matter will put the hero into the trap. He will have to go through more than one test to catch a mysterious figure that constantly runs away and hides in the darkness. On the way, it is necessary to study the environment and look for clues. They will help to navigate in the dark maze of corridors and rooms.

The narrative is from the first person. The gameplay requires the direct participation of a gamer. The character constantly encounters three -dimensional puzzles that expand the worldview and make you look at the task from the other side. Each step should be thought out and balanced, because it can become decisive. All found objects will be stored in the inventory. They do not always need to be used immediately, they can be used in subsequent stages. Sometimes you have to return if something was missed. Or start all over again.

Vile Matter has an intriguing and exciting plot. The atmosphere will be kept in suspense during passage. Puzzles are built on the basics of physics, game mechanics are consistent and logical. The graphics look gloomy. All actions take place in the twilight. Objects are drawn in detail, the nuances and details are taken into account. The textures look realistic. Only a mysterious runaway person will be able to answer the player of interest to the player that will help to get out to freedom.