Can anyone confirm different copyright dates in the title screen for this Genesis game? A code floating around the internet claims it has to be 1990 for it to work but the loose cart I've got says '92. I've also read elsewhere there were three revisions of the rom (90, 91, 92) but you know the old saying. If there really is a fifth 'dragon' ship I'd like to know about it.
While we're on the subject I must profess my love for this little gem, I will have to score a boxed copy in better condition soon. It's almost like Darius Twin for the SNES, with aquatic themed enemies and two players simultaneous. Excellent music. I would say the challenge is much better balanced however.At the ship selection screen, highlight the ship in the upper left-hand corner and press A + B + Start. You will begin as the all powerfull Dragon-bio 5.