so far i have tested these games. Some may wonder why i put perfect emulation under those that have a black border. well its simple. Almost every game except those with higher resolutions have black borders once that issue is fixed then the game will be 100% perfect.
air zonk: near perfect emulation until actual play. zonk turns white and the game locks up. no sound
adventure island: black screen. unplayable
aero blaster: black border. perfectly playable.
after burner: tons of graphical glitches. unplayable
alien crush: near perfect emulation. large borders
altered beast: perfect emulation. lard black borders.
aldynes: no enemies appear. black borders.unplayable?
armed_F: black borders. fully playable
atomic robo kid: black borders. no sound. fully playable
ballistix: locks up emulator
barunba: black border. perfect emulation
battle ace: no enemies on screen
batman: black screen
bubblegum crash: black screen perfect emulation
bio boxer: no enemies some bg missing. black borders
battle lode runner: black borders. perfect emulation
bomberman: black borders. perfect emulation
bomberman '93: black border, perfect emulation
bomberman '94: no sound. black border. perfect emulation
bonks adventure: tons of graphical glitches. unplayable.
bonks adventure 2 bonks revenge: black border perfect emulation
bonks adventure3 bonks big adventure: black border perfect emulation
boxyboy: black border perfect emulation
boxyboy(J): black border perfect emulation
bravoman: black borders. no bg
battle royal: black screen unplayable
bloody wolf: black borders. perfect emulation
cadash: locks up the emulator
tale spin: tons of graphical glitches. unplayable
tiger road. tons of graphical glitches. locks up the emulator
aero blaster: perfectly playable. black border
armed F: minor glitches, black border. perfectly playable as is
1941: black border. no enemies! playable?
1943: no sound. black border. playable