I think most video games are a waste of time but I have played Typing of the Dead off and on since it came out on the Sega Dreamcast in the year 2000 or so, and it is a pretty good typing tutor and pretty funny if you like B-movies. The Typing of the Dead: Overkill isn't that great of a typing tutor, but if you already know how to touch-type, it is a pretty good game. This one also has house of the Dead: Overkill as a bonus where you can just point and click the zombies to death, but who wants to do that when you can type long words to kill them? There's a lot of free "dictionaries" on the Steam gaming service that you can add to the game for free, and these are the very best ones I have found! http://steamcommunity.com/profiles/76561197975092804/myworkshopfiles/?appid=246580