Words are attacking your base! Type the words as they fall. Guess the missing letters for each word. For every third word you guess correctly you will earn a letter zap. The letter zap can be used to fill in a missing letter by pressing spacebar while typing a word. The letter zap can also be used to help with guessing the bomb password. Any unused zaps are added to your score at the end of the game. To maximize your score, type the words without making any typing errors. For every three words you type without typing errors your score per word will increase by a multiplier and the words will fall faster. Survive all five levels!