Over the course of the last ten years, Five Nights at Freddy's (FNAF) has been acknowledged as the most successful horror video game. Players are captivated by this battle royale game series because the level of danger gets progressively more difficult. We will investigate the well-known video game title. An example of a survival horror game that is simple to learn is FNAF 4 Unblocked. As you take on the role of a security guard working the night shift, your objective in Five Nights at Freddy's Unblocked is to stay away from the terrible bears and make it out of the game alive.