Don't give up!
You need to put all these 3 zips into the roms folder:
cyberba2 "Cyberball (Version 2)"
cyberbal "Cyberball (Version 4)"
cyberb2p "Cyberball 2072 (2 player)"
If you get them running you'll have to set the 'Video Aspect' to 'Scale', let me know if this works.
Cheers, Neil