Crystalis, Double Dragons 1-3, Legacy of the Wizard, Deja Vu, Shadowgate, Uninvited, Kirby's Adventure, Arkanoid, Blaster Master, Contra, Duck Tales, FF3J(If it works with the patch, I dunno
) Gradius 1 and 2, Gargoyle's Quest 2, Galaga, Legend of Zelda 1 and 2, Maniac Mansion, Marble Madness, Metroid, River City Rampage, Super Dodge Ball, SMBs 1-3, TMNT 1-3, Tetris, Whomp 'Em!, Willow, Castlevania 1-3, Tiny Tunes Adventures, Tombs and Treasure, Mighty Final Fight...and I can't think of any others at the moment.