Nintendo Switch emulation is still in its very early stages, for obvious reasons, but one of the two emulators that are currently out there has managed to hit a milestone. RyujiNX is a Switch emulator from gdkchan that is programmed in C#. The emulator can now boot up some commercial games “up to the menus”. However, the games are not playable yet. Two examples are Cave Story+ and Puyo Puyo Tetris. Both games can be booted up, but attempting to play them results in significant lag.