sonic the hegdgehog By mrdcamp Feb 25, 1991 sonic the hegdehog sonic created Apr 24, 1992 sonic the hegdehog 2 sonic 2 made Oct 3, 1993 sonic cd May 4, 1994 sonic 3 Mar 20, 1998 sonic andenture Apr 10, 2001 sonic adventure 2 Dec 30, 2004 sonic heros