The game has nice graphics and interesting game play but the main objective of the cool game is to test your typing skills in the game. There are as many as 7 levels in the game and you should look to perform exceptionally well to earn maximum possible scores. The enemies are approaching to attack and destroy your castle. You can stop them by typing the words above them. The levels will keep getting difficult but you can always stop by to purchase the upgrades and weapons to match up with the increasing challenges of the game play. All the best!