Doodle Hex is a game of magical dueling where aspiring "Doodlers" compete head-to-head for fun and glory. Two "Doodlers" fight by drawing runes onto the DS touch screen, in real time, to create powerful and fun spells to inflict on their opponent, such as blasts of fire or curses that shake the opponent's screens, turn their own spells back on them and even turn them into a frog!