Gridberd It begins with the opening video. It is not large and has no information value. A character sitting in a chair and a villain, threatening an ax, is shown. His face is not visible, it is hidden behind a terrible mask. After awkward speech, the maniac leaves the room to sharpen the instrument of reprisals. Left alone, the hero began to build a plan of escape, but it is not so simple to do, because the man is connected and is in an unfamiliar place.

The location is an old abandoned mansion. It is large, so the number of rooms gives many opportunities. The atmosphere looks gray and gloomy. Suddenly ghosts or scenes of murder appear. Sound effects emphasize all the nuances and place accents. A radio receiver is on its own, where a female voice whispers about someone's suicide. Or the criminal will step on the heels of muttering various threats.

The main goal of Gridberd is to survive at all costs. The hero will wander along the corridors in search of an exit. Sometimes he will have to solve various puzzles. The level of their complexity will change in random order. There will be notes on the path with hints and explanations of the events. In the finale, it is necessary to fight the main antagonist. There is no weapon capable of killing a person. Therefore, you will have to improvise and use improvised means.