PC version Fans have made a PC version. Some are still early, so read the project page first.
Fans took Dragon Ball Z: Buu's Fury apart and rebuilt it so it runs natively on a computer, often with widescreen, higher frame rates and mods. Here is the project we know about:
Static recompilation of Dragon Ball Z: Buu's Fury with Adaptive Widescreen · Part of the R.A.I.D. community