Missing files for MAME game: Batman Forever (batmanfr.zip)

[NorseChief]

Hi everyone!

I have been trying to get this MAME game, Batman Forever to work for as long as I have had access to the internet but to no avail.

I have downloaded it from multiple sources but the result is always the same ... missing files, incorrect length, etc. And there are a lot of files missing!

I have also tried a number of different MAME emulators but still nothing helps.

I would greatly appreciate it if somebody with more knowledge about this sort of thing could tell me how I can get this rom to work.

Thanks in advance!

EDIT:

I figured out how to get it to work ... it just needed the correct bios files. Now the only problem is that it has no sound.

Do you guys know how I can get the sound to work for the rom?

[Epsi]

the sound driver status is stil preliminary... so not fully emulated yet.

[NorseChief]

I was not too familar with that terminology.

Thanks, m8