CSM - Family Party: 30 Great Games Obstacle Arcade contains, as is evident by the title, a total of 30 mini-games. Players can compete in these mini-games in a freestyle mode or they can take part in a structured competition that tallies up everyone's score from a series of back-to-back mini-games. Most of these exercises involve solving puzzles or completing simple tasks as quickly as possible. Others are more cutthroat player-versus-player games. Almost all of them require the Wii Remote controllers instead of the Wii U GamePad. During competitions, players are able to customize their own avatar. New customization options are unlocked as players play more mini-games.