Sonic Advance (GBA, 5th February)
Sonic the Hedgehog (Sonic Cafe, 18th June)
Sonic Adventure 2 (Dreamcast, 19th June)
Sonic Tennis (Sonic Cafe, 13th December)
Browse Games By Year
1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009