Five Nights at Freddy's 4, also known as FNAF 4, is a horror game developed by Scott Cowden and released on July 23, 2015. The game is the fourth installment in the FNAF series and has gained a large following due to its unique gameplay mechanics and frightening atmosphere.FNAF 4 takes place in a child's bedroom and puts the player in the role of a child who must survive five nights of being hunted by animatronic creatures. The game has a new set of animatronics, including Nightmare Freddy, Nightmare Bonnie, Nightmare Chica and Nightmare Foxy, which are even more terrifying than their predecessors.

The approximate genre of FNAF 4 is similar to previous games in the series, but there are some notable differences. The player is confined to a room and must use a variety of tools to monitor the animatronics and prevent them from entering the room. These tools include a flashlight, which can be used to temporarily stun the animatronics, and a set of doors that can be closed to prevent them from entering. one of FNAF 4's unique features is the use of sound cues. Players must listen to various sounds, such as footsteps or breathing, to determine the location of the animatronics. This adds a layer of tension to the game as the player must constantly listen for these sounds while monitoring other aspects of the game. Its tense atmosphere and unique gameplay mechanics furthered the game's commercial success, and it further cemented the FNAF franchise as one of the most popular horror game series of all time. the release of FNAF 4 also marked an important milestone in the development of the horror game genre. The game's popularity helped usher in a new era of horror games that focused on creating tension and scary atmospheres rather than relying on jump scares or gore. Five Nights at Freddy's 4 is a milestone in horror games and a testament to the creativity and innovation of its creator, Scott Cawthon. Its unique gameplay mechanics, tense atmosphere and innovative use of sound cues helped redefine the horror game genre.

To start the game, the player must select the "First Night" option from the main menu. Once the game starts, the player will find themselves in a bedroom filled with various toys and items. The main goal of the game is to get through the night while avoiding being attacked by animatronic creatures that roam around the bedroom. the game mechanics of FNAF 4 are relatively simple. The player must use the keyboard to move around the bedroom and interact with various objects. There are two main things players must keep track of during gameplay: their flashlight and their ability to close doors. The flashlight is used to illuminate the dark areas of the bedroom, while the door is used to stop the animatronics from appearing.

The game is divided into five nights, with each night becoming progressively more difficult than the last. As the night progresses, the player will encounter new animatronic creatures that are more aggressive and difficult to avoid. In addition to the animatronics, players must avoid various environmental hazards such as holes in the floor and other obstacles. In order to survive in the dark, players must use their intelligence and knowledge of the game mechanics to avoid being attacked by the animatronics. Animatronics can be heard moving around the bedroom, and players must use their flashlights to illuminate dark areas and keep an eye out for them. If the animatronics get too close, the player can use their abilities to close the door and keep them out. The game also features a variety of hidden Easter eggs and secrets that can be uncovered by exploring the bedroom and interacting with various objects. These secrets can provide players with valuable information and clues as to how to survive the game's more challenging levels.

Overall, FNAF 4 is a challenging and intense survival horror game that requires players to use their wits and knowledge of the game's mechanics to survive. The game's tense atmosphere, jump scares and creepy animated creatures make it a popular choice for horror game fans, while its simple yet effective gameplay mechanics make it accessible to players of all skill levels.