For people calling for an M2 collection, put your money where your mouth is and buy this:
https://www.nintendo.com/games/detail/sega-3d-classics-collection-3ds
It's not 50 games but 9, and one of them is a duplicate so basically 8 games, but it's one great compilation by M2.
https://www.nintendo.com/games/detail/sega-3d-classics-collection-3ds
It's not 50 games but 9, and one of them is a duplicate so basically 8 games, but it's one great compilation by M2.