Hmm, i liked:
Street Fighter II & SSF2 & SSF2 Turbo - Capcom
Art Of Fighting 1 & 2 - SNK
World Heroes 2 & World Heroes Perfect - ADK
King Of Fighters from 94 till 2001 - SNK
Cadash - Taito
Truxton 2 - Toaplan?
Captain Commando - Capcom
Cadillacs & Dinosaurs - Capcom
Street Hoop - SNK
R-Type II & R-Type Leo - Irem
Punisher - Capcom
The list is long, i just need to remember em all. :-)
But i can say i liked most Neo-Geo games. :-D
