Five Nights at Freddy's: Security Breach and Ruin DLC all bosses with healthbars gameplay walkthrough. 00:00 Security Breach 18:41 Ruin DLC ABOUT THIS GAME Five Nights at Freddy's: Security Breach is a 2021 survival horror game developed by Steel Wool Studios and published by ScottGames. It is the ninth main installment in the Five Nights at Freddy's series and the eleventh game overall. This gameplay was recorded during my own gameplay and review of this game using OBS Studio, and I edited it myself using Davinci Resolve and Photoshop.