the difference is their version. Rockman is a Japanese version while Megaman is the US version. So, if you have a hard time or do not understand Japanese kana or text, buy or play megaman...
haven't played lately but I just love to play Soul Calibur...
Langrisser's good too.Satoshi Urushihara did the character designs and my all-favorite arist kaya puro pron ang ginagawa niya katulad ni Masamune Shirow.
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Ferita non colpisce piu profondo di amore che e girato odiare.