Mario & Yoshi Adventure : Mario and Yoshi are on an adventure to find the princess who has been lost in the dinosaur world. Find the way to rescue the princess by exploring the dinosaur world. This is a puzzle-adventure game, you will have to solve the puzzles in order to move on. Good Luck. (Hint: Sometimes you need to switch between Mario and Yoshi in order to complete the game). Use ARROW to move, press SPACE to ride on/get off from Yoshi, press TAB to change partner, press K to kick (only Yoshi), press L to rush (only Yoshi) and press J for a super jump (only when ride on Yoshi).