While there is no official version Five Nights at Freddy's: Security Breach

Patched versions often remove the DJ Music Man chase or replace it with a simplified QTE due to PSP limits.

Hardware Compatibility: Modern patches for these homebrew games often focus on ensuring the game can run on "real hardware" rather than just emulators. Why an Official Port Never Happened FNaF 1 - PSP Recreation by BasDEV

With a shiver down his spine, Jake shut down the PSP, wondering what other secrets lay hidden within its worn-out casing. The storm outside seemed to grow more intense, the thunder booming in sync with Jake's racing heart.