I have tried several times to get any Dreamcast emulator to work, to no benefit. I have the complete set of DC games 191gb and HAD to move them back on to physical media at 1x no less

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Luckily Ritek discs are still available for pennies (100 stack for $5) and had to burn every game back to play on the hardware. I mean the DreamCast is $30 to buy and I did snag a VGA connector from my local goodwill store so I can play Soul Calibur in full 640x480.

I also found on clearance a slide out tray that fits the DC perfectly and will install in my cab through the coin door.
It took me 5 minutes to find the DC archives so you will have to look.
It is against the rules to ask for roms/disks etc.

Space Channel 5 was 1.00 at my local pawn shop just recently, and the game totally sucks btw.