Sonic at the Olympic Winter Games (iOS, 29th January)
Sonic & Sega All-Stars Racing (360/PS3/Wii, 23rd February)
Sonic & Sega All-Stars Racing (DS, 23rd February)
Sonic Classic Collection (DS, 2nd March)
Sonic the Sketchhog (Java, 1st July)
Sonic the Hedgehog 4: Episode I (360/PS3/Wii/iOS, 12th October)
Sonic Free Riders (Kinect, 4th November)
Sonic Colours (Wii, 12th November)
Sonic Colours (DS, 12th November)
Sonic & Sega All-Stars Racing (Java)
Browse Games By Year
1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009