Here is the list of games it works on from
Ksarcade website.
I know there is a few games it doesnt work on like pharaoh.
Algar, Alien Poker, Blackout, Contact, Disco Fever, Firepower, Flash, Gorgar, Hot Tip, Laser Ball, Lucky Seven, Phoenix, Pokerino, Scorpion, Stellar Wars, Time Warp, Tri Zone, Triple Strike (Shuffle), World Cup