Animator's Hell is a horror game with a first-person view. The project is related to the Five Nights at Freddy's universe. It is controlled using the keyboard and mouse. This is not an official project, but a fan project. It uses custom music. The fans also tried to do the voice acting on their own. The title itself is something of a parody of the cult franchise. It has 16 animatronics. They are based on characters from the SFM community. Each antagonist has a short description in text form. In addition to their biography and appearance, they all differ in their unique behavior. Before starting the game, the user can select the number of enemies. It can be either one mechanical monster or all at once.

The indie product is also known by the alternative name FNAF Animator's Hell. It can be called the spiritual successor to Ultimate Custom Night. It has a similar testing system. There is also a sandbox mode. The point of the gameplay is to survive the night and earn as many points as possible while being in the same building as these monsters. In case of victory or loss, the results obtained are entered into the leaderboard. The player can check corridors by switching between security cameras, as well as open and close doors or ventilation shafts. In addition, the user can listen to noises to understand the location of the adversaries. If one of the opponents gets into the main room, you can drive him away with the light of a flashlight.