CDKey
 

"CD Key offers you to play PAL & NTSC

CD games on your Mega-CD Player "
 
 

 
 
Game Information
Developer Realtec
Publisher Realtec
Copyright Date None given
Players N/A
Age Rating(s) N/A
Save Type N/A
 
Part Numbers
Game Unlicensed
Inlay N/A
Manual N/A
Cartridge N/A
Bar Code N/A
Cart Style Realtec
 
Like the Pro CDX and the CD+, the CD Key was a import adapter cartridge that bypassed the system's regional lockout to play games from America and Japan. Almost nothing is known about this one other than it was made by Realtec.

Thanks to Tim Smith for providing the scanned images.