Merlin's Revenge is a cute little adventure game in which you play as Merlin on a quest to save your brother, Berlin, who is kidnapped by the evil Scarlet Wizard. As Merlin, your primary method of attack is, of course, magic, and the mouse is used to aim and fire a burst of energy at your foes. It's a fun game with pleasing tiled pixel graphics and cool effects. Not an easy game my any measure, but one not to be missed.