There weren't many.
Go Vacation
Go Vacation, from the team behind We Ski and Snowboard, is an open-world mini-game collection. Before you go and write it off, let me say this game actually looks promising, with a ton of mini-games that are actually fun, MotionPlus support, and a wide variety of locales. It might not be a marquee title, but Go Vacation might be the one of the best party games on the system not made by Nintendo.
