Sonic the Hedgehog
Sonic didn't come out until 1991, at least 2 years after the Mega Drive!
Good catch! I completely forgot that Sonic wasn't an actual launch title. I'm sure there are other mistakes in there (under N64 Wave Race 64 was listed as a launch title even though only Super Mario and Pilotwings were available on Day 1). --DWhitney 10:22, 17 April 2007 (PDT)
Some of these aren't launch title is all regions either, adn there are a lot missing from European launches and so on ...