Sonic CD burst onto XBLA earlier this week for the surprisingly low price of 400 MSP. To give us move of an insight into the game, Sonic Team Art Director Kazuyuki Hoshino released this developer video to talks us through Sonic CD and the ideas that went into making the fan favorite. If like many of us, you never got the chance to play this on the Sega CD back in the 90s, then be sure to check out the trial and look out for our review coming very soon.