Will any more consoles be added to the NSO service?

[Slownenberg]

That's all the Nintendo systems I expected on NSO, plus Genesis which I didn't expect.

I don't really think we'll see more non-Nintendo systems just cuz Nintendo will have to share their NSO subscription revenue with other companies then (same reason we don't see many third party games). But its not impossible we'll eventually see Dreamcast or something on there.

GC is a possibility but if it comes to NSO I don't think it'll get added until next-gen. It would be cool to get GC but I don't expect it, and mostly at this point I just want an Eternal Darkness remaster, Zelda WW, Prime 2 (which we expect to get on Switch), and just new entries in some series we haven't seen since GC rather than playing the old games. But it would certainly be awesome if they did add GC to NSO eventually. Though many of the best games on GC were actually third party (a rarity post-SNES) so GC on NSO would miss much of what made the system great. And if we end up getting ports/remasters of both Prime games, Z:WW, Z:TP, and we got Sunshine on 3D All-Stars, it definitely lessens the impact of a first-party GC library on NSO.

I think we're done getting new systems for NSO this gen at least. But maybe we'll see one or two more added to the service in the first two or three years of next-gen, but I don't expect it so it'd just be a nice surprise. DS and 3DS are a no go because they require double screens. At this point I just want them to get the N64, Genesis, GB, and GBA libraries built out so by the time next-gen launches we'll have the full libraries that Nintendo planned for all these systems on day one for Switch 2.