November was a good month for Pokémon Let’s Go Pikachu and Let’s Go Eevee, which made their global debut on November 16. According to Nintendo’s official tallies, the latest duo of Pokémon games were actually the most downloaded games of the month in the Nintendo eShop on Nintendo Switch. Nothing else came close, but that will most definitely change this month via Super Smash Bros. Ultimate.
Source: Nintendo Switch eShop