So apparently the "Mature 17+" N64 titles are in their own seperate N64 NSO app rather than just being marked as 17+ like i thought they were going to be.
So it's possible there will be more 17+ games, of which there are plenty
- Bio Freaks
- Carmageddon 2
- Conker's Bad Fur Day
- Daikatana
- Doom 64
- Duke Nukem 64
- Duke Nukem: Zero Hour
- ECW Hardcore Revolution
- Forsaken
- Hexen: Beyond Heretic
- Mace: The Dark Age
- Mortal Kombat 4
- Mortal Kombat Mythologies
- Mortal Kombat Trilogy
- Nightmare Creatures
- Perfect Dark
- Quake
- Quake II
- Resident Evil 2
- Shadow Man
- South Park
- South Park Rally
- South Park Chef's Luv Shack
- Turok Dinosaur Hunter
- Turok 2 Seeds of Evil
- Turok 3 Shadow of Oblivion
- Turok Rage Wars
- War Gods
We can rule out Resident Evil 2 since the remake is also available on the Switch (albeit Cloud only)C
We can also rule out the DOOM games since they are their own seperate downloads on the eShop
Quake 1 and 2 are also seperate downloads so that's out.
ECW is defenitely not going on there.
South Park MIGHT have a chance to be on there
The other Turok games have a high probability of being on there
Mortal Kombat MIGHT be on there
Everything else looks like a coin-flip.