free switch games???

you're pretty limited on options - a whole lotta BR games and other mobile-like titles with predatory transactions unfortunately

Deltarune is free, if you havent played that yet the first two chapters are out so far and are great

Fall Guys is also there, graphically a bit wonky on the Switch but still a lot of fun

definitely try a copy of DELTARUNE , it's a creator-made undertale au / official AU and before you even play undertale u will love it !!! XD tons of rep