Arthur is in quest for the sword! Help him by transforming him into air, earth or water. In order to get past certain obstacles, you'll have to collect Merlin's bonus potions. Collect books along your way to earn points. It takes 10,000 points to successfully complete the game. You have three tries.
Use your mouse to click on the potion icons, or use the up, right and down arrow keys to transform Arthur. Press the spacebar to use Merlin's bonus potions.