PS1 BIOS Modding - Rotating PSLogo

I modded this PS1 BIOS because I was bored... Reminds me of SolidSnake11's custom shell that featured this rotation too... Video:    • PSX BIOS: Executing Custom Shell From Disc   BIOS used: SCPH-1001 Emulator: customized but still pSXfin v1.13 ------------------ 2026/08/31 This video is raw and unedited.