Active Life: Outdoor Challenge

Active Life: Outdoor Challenge introduces the Active Life mat, a durable peripheral that lets players control the on-screen action with their hands and feet when used in conjunction with a Wii Remote. The Active Life mat supports and encourages vigorous activities such as running and jumping, allowing for an energizing game experience. From kayaking to mine cart adventures and obstacle-filled races, players will be able to use a variety of hand gestures and foot movements across the Active Life mat’s eight sensor inputs to control each event. Many of the game’s events can be enjoyed in head-to-head or cooperative multiplayer modes with a single mat, letting players enjoy the rush of competition or the gratification of teamwork as they play together. This game is knows as Family Trainer in Europe.

Mat Controller
As of, the Mat Controller can be emulated in Dolphin with the GCPad. In the Gamecube configuration tab, set Port 1 to "Dance Mat". The Dance Mat is mapped to the GCPad according to the following:

D-Pad Up    = Blue Arrow Up D-Pad Down   = Blue Arrow Down D-Pad Left  = Blue Arrow Left D-Pad Right = Blue Square Y Button    = Orange Arrow Up A Button     = Orange Arrow Down X Button    = Orange Arrow Right B Button    = Orange Square Start Button = - Button Z Button    = + Button