Sonic CD arrives in time for Holidays and also with new features regarding the ability of selecting Tails as a playable character. The option to choose which soundtrack to select while playing the game has also been added.

Here are the releases dates on all platforms:

For PSN:
December 14, 2011 in Europe and  December 20 2011 in North America.
Price tag: ($5.00 / £3.59/ €4.49 / AUD$6.25)

For XBLA:
December 14, 2011
Price tag: (400 MSP)

For iOS devices:
December 15, 2011
Price tag: ($4.99/ € 3.99/£2.99/AUD$5.49)

Android:
December 14, 2011
Price tag: not yet announced

Windows Phone
Early 2012
Price tag: not yet announced

PC
Date not yet announced

Here comes the latest trailer:
httpv://www.youtube.com/watch?v=nHk6jOQLFBA