Five Nights at Freddy's: Security Breach is a first-person survivor-horror game developed by Steel Wool Studios and digitally published by ScottGames for the PlayStation 5, PlayStation 4, and PC on December 16, 2021.
The eighth installment of the Five Nights at Freddy's series (and the second developed by Steel Wool Studios, after Five Nights at Freddy's: Help Wanted), Security Breach puts players in control of young boy Gregory, who is trapped overnight in a large entertainment mall known as Freddy Fazbear's Mega Pizzaplex. With the help of the animatronic Freddy Fazbear (whose malfunction causes him to be friendly to Gregory), Gregory must find a way to survive the night while investigating the Pizzaplex's secrets and avoiding various threats scattered about (including other murderous animatronics, security robots, and the roaming security guard Vanessa).
Unlike previous games in the series, Security Breach changes from a simple "static location" formula (where players interact with the environment with limited freedom-of-movement) to full free-roaming movement as players explore the Pizzaplex and use stealth to avoid being captured. As the story progresses, Gregory unlocks new tools to help him avoid capture, new unlocks for Freddy (who Gregory can hide inside to bypass detection), and new locations to explore. The game includes multiple endings.
It received an action beat-'em-up spin-off earlier in the year, titled Security Breach: Fury's Rage.