The soundtrack consisted of the score written, composed and produced by the Newton Brothers, and was released alongside the film on October 27, 2023, through Back Lot Music.

[1] The director Emma Tammi, believed that the music was tonally blend with the creepiness and jumpscares in the film, and has been written in that way.

Los Angeles Times critic Jen Yamato called it as "pulsing",[4] and Dani Kessel Odom of Screen Rant felt that it helped "enhance the creepy atmosphere of the film".

[5] Filmtracks.com summarised "At the end of the day, it's the main theme's primary performance that dominates the score for Five Nights at Freddy's.

"[6] In contrast, Murtada Elfadl of Variety criticised the music for being "loud and ominous" and has been heavily reliant to "manufacture thrills that are just not there".