Arthur's Grandfather disappeared four years ago, leaving behind nothing but stories about an invisible people less than half an inch tall. When Arthur discovers a hidden message he finds himself magically transformed into an invisible, and given just hours to recover a stolen treasure from the clutches of an evil wizard, win the heart of the princess, and somehow get back home again. It seems like an impossible task, but sometimes the smallest heroes can make the biggest difference. Flip Arthur into the air and guide him to collect the treasure. Complete 3 levels to save The Invisibles' World! Click and drag Arthur downward. Release your mouse button to fire him into the air. Move your mouse left and right to catch the treasure. Wactch out for the mosquitos! While Arthur is in the air, click your mouse button to fly higher and catch more treasure.