Nintendo Switch–and Switch 2–players don’t have to look far to find a library of retro classics, as subscribing to Nintendo Switch Online will unlock a library of all-time classics. At the time of writing, there are more than 100 SNES and NES games on the Nintendo Switch Online (NSO) service ($4/month, $8/3 months, $20/year), and in the years since it was first introduced, an additional batch of Nintendo 64 games and Sega Genesis games were made available as part of the NSO…