There's Sega stuff happening in Japan at the moment. First up, Shenmue I & II are being remastered for PC and modern consoles. Kinda looks like it'll be a single release rather than divided.https://www.usgamer.net/articles/shenmu ... s4-in-2018
...hopefully they'll toss in a ton of QOL stuff in addition to all the HDness. Shenmue as-is (at least the first one) is a weird-ass curiosity piece and not a good game.
They're also doing a Genesis Mini.https://gonintendo.com/stories/307017-s ... ni-in-2018
Miniature Genesi have been out in the wild forever under license, but this'll be Sega's first truly official version. No news yet regarding its contents, but I think it's safe to assume most/all of the games in the various Genesis Collections over the years will be included.