Cat Quest at it's all time low.
The first game has become a bit of a "cult classic" in terms of reception online. The sequel has come out more recently and has a better critical reception.
For physical collectors, a collection just released containing both games on cartridge, albeit for a much steeper price.
Cat Quest II:
https://ec.nintendo.com/AU/en/titles/70010000021012
Super fun games and could recommend for some casual gaming. The game length isn't too bad.
At multiple points, I think it's been free on Android/iOS.