Anybody ever play "Typing of the Dead"? I think it's some kind of FPS where you type to take-out zombies (IRRC, it was even available on the dear, old Dreamcast if you had the keyboard).
When I was a kid with an Apple ][e, there was an awesome game, "Mastertype". Blowing things up by typing correctly. I never got really good at it, but what typing skill I have now (touch-type, but incorrectly, go figure) I attribute to Mastertype.