A GTA 5 FNAF - inspired scary story could involve a criminal underworld plot related to these animatronics. Maybe a powerful criminal organization has acquired these haunted - like animatronics for some sinister purpose. The animatronics could be used to guard illegal operations or to intimidate rivals. The player, being an unwitting participant in this world, stumbles upon this situation. As they get closer to the truth, the animatronics start to target them specifically. The animatronics could have strange abilities, like being able to teleport short distances or being indestructible by normal means. The player would have to use their wits, knowledge of the GTA 5 world, and perhaps some new - found items or allies to deal with this FNAF - inspired threat. This would blend the crime - filled world of GTA 5 with the horror elements of FNAF in a unique and terrifying way.
Imagine in GTA 5 there's a new location, like an abandoned arcade. Inside, there are animatronic characters similar to those in FNAF. At first, they seem harmless, but as night falls, they start to move on their own. The player character might be exploring the arcade for some hidden loot or a side mission. But then they notice the animatronics' eyes following them. As they try to escape, the animatronics start to chase them through the dark corridors of the arcade, which is filled with old arcade games that flicker on and off, adding to the spooky atmosphere. The story could involve the player trying to figure out the mystery behind these animatronics and how to stop them before they get caught.
It could be a story where some of the GTA 5's nightclubs or amusement parks have animatronics that come to life at night. These animatronics could start stalking the players, much like in FNAF. They might be found in the dark corners of the city, with glowing eyes, and make strange noises as they approach the player.