I was thinking about this, and I really love the idea of Nintendo embracing the fact that we have official NES, SNES, and N64 players on the Switch that aren't going anywhere, and deciding to create brand new games for them. I mean I'd love for any dev to be encouraged to do the same, but I don't know how the money could really be worth it, at least if Nintendo were to release new games this way, it could lead to increases in Online subscriptions. The idea of like an NES upgraded version of Donkey Kong '94 for the Game Boy has always enticed me, especially since there was a mysterious seemingly cancelled NES game called Return of Donkey Kong, seems feasible that got turned into the Game Boy game, and if that's the case it means we missed out on a larger scale, full color, late-in-life-quality NES version of that fantastic game.
I could see an official 2 player Mario 64 sequel made for such a service, or a sequel to Super Mario World or Super Mario 3, another Zelda in the style of Link's Awakening, a sequel to Yoshi's Island, a finished version of Mother 3 for the N64, I mean the possibilities are endless. And yeah, sure they could create a new game in a similar art style utilizing the full power of the Switch, presented in full 16:9 and release those as digital titles in the eshop, and I guess I can't argue with that, but there is a great nostalgia for playing great games on these more limiting platforms, as often it seemed to be the limitations of the hardware that helped spark creativity and new and unique experiences. (Also, it would be very cool to be able to put new Nintendo games on the actual older hardware through flashcarts and the like, though I recognize that's just me being excited about an aspect of piracy here, which obviously is probably a big reason why Nintendo wouldn't likely considering doing this, it can't be hard to dump these roms in the Switch Online apps at this point.)
And Sega could totally do the same for the Genesis/Master System, not only for the Switch app, but they could revive that Genesis Classics Collection and add new games in there for the other platforms that appeared on as DLC.
I could see an official 2 player Mario 64 sequel made for such a service, or a sequel to Super Mario World or Super Mario 3, another Zelda in the style of Link's Awakening, a sequel to Yoshi's Island, a finished version of Mother 3 for the N64, I mean the possibilities are endless. And yeah, sure they could create a new game in a similar art style utilizing the full power of the Switch, presented in full 16:9 and release those as digital titles in the eshop, and I guess I can't argue with that, but there is a great nostalgia for playing great games on these more limiting platforms, as often it seemed to be the limitations of the hardware that helped spark creativity and new and unique experiences. (Also, it would be very cool to be able to put new Nintendo games on the actual older hardware through flashcarts and the like, though I recognize that's just me being excited about an aspect of piracy here, which obviously is probably a big reason why Nintendo wouldn't likely considering doing this, it can't be hard to dump these roms in the Switch Online apps at this point.)
And Sega could totally do the same for the Genesis/Master System, not only for the Switch app, but they could revive that Genesis Classics Collection and add new games in there for the other platforms that appeared on as DLC.