It appears that a lot of Mega Drive games, including all of the Sonic titles, have been released standalone on PC. http://uk.download-shop.sega.com/buy-download-pc-games/all-video-games.html#p_5 However, I can't add the fact to their articles, as I don't know the release dates. It's not the first time they've been released on the format, as they were previously part of Sonic Mega Collection Plus, but since many non-Sonic games are included, they're probably ported from Virtual Console. Digifiend Talk PR/SS KR MH TOKUPEDIA LOGOPEDIA DW 19:06,5/3/2013
I'm looking around the internet for a blog or article stating the release date. Haven't found anything yet, though. Twinkle Snow Unleash Christmas 201319:11, March 5, 2013 (UTC)
According to Wikipedia:
- Sonic the Hedgehog (1991): October 6, 2010
And that's it. I can't find the release dates for the other games anywhere. Time to check Sega Blogs. Twinkle Snow Unleash Christmas 201319:25, March 5, 2013 (UTC)