Game: Zombie Typomaniac

Zombie Typomaniac is probably the only game on Facebook that uses creepy zombies to teach you a valuable skill. In this HTML5 game, a multitude of zombies advance toward you with words over their heads. Typing the word will kill the associated zombie, saving you from potentially losing that round. The game gets extraordinarily fast paced depending how good you are at typing on the keyboard, and I found it to be strangely compelling and addicting.