Enter the – a compressed ISO format specifically designed for PSP games. CSO (Ciso) is a proprietary compressed disk image format that reduces file size by applying deflate compression and optionally rearranging data for faster reads.
In the current era of high-capacity microSD cards and cloud storage, CSO files are less necessary for convenience. However, in retro archiving and handheld emulation communities, the Shin Budokai CSO remains a textbook example of “lossless enough” compression—a way to keep PSP libraries tidy without sacrificing the explosive, beam-dueling, teleport-canceling action that made the game a cult classic. dragon ball z shin budokai psp cso
If you’re revisiting Dragon Ball Z: Shin Budokai on a PSP, PS Vita, or Android phone via PPSSPP, seek out or create a CSO version. You lose nothing but file size, and you gain a portable slice of DBZ history that still holds up as one of the most fluid 2.5D fighters on the platform. Enter the – a compressed ISO format specifically