Alight, my contribution:
Ys I - III (CD)
Castlevania (CD)
Valis II and III (CD)
Legendary Axe I and II
Strider (CD)
Ninja Gaiden
Bonk I - III
Dragon's Curse (aka Monster World II)
Dynastic Hero (CD) (aka Monster World III)
Xak III (CD)
Updated. I'll try to come back in a bit and link game play videos for some of these that weren't on the list previously too.