In this game, Mario and Yoshi have to save King Fret and his son Prince Pine of Jewellery Land from Bowser and his Koopalings. It is a rail shooter, with support for the Super Scope light gun. The game is played from the perspective of Mario, riding on Yoshi's back. Yoshi's head is always visible, and accidentally shooting at him causes a loss of health and he turns to give the player a dirty look. The Super Scope can be fired automatically, which quickly drains power. (wikipedia.org)