Go buy it:
http://www.amazon.com/Typing-Dead-Pc/dp … 905&sr=8-2
So I was on the phone, talking to an old friend and associate, whom I moved away from. I brought up the subject of colemak, and I was complaining about how the training was boring and tedious.
All he said was "hmm." So, I assumed he didn't care much. Well, a surprise came in the mail for me yesterday. He sent me his copy of Typing of the Dead. Why didn't I know of this game's existence?
I've been playing this thing non-stop. I can't say it has helped my speed... but it certainly helped my typing reaction time haha. And probably my accuracy too. Great fun.
There's a link to the demo on colemak's learn page: https://colemak.com/Learn
IGN's review: http://dreamcast.ign.com/articles/165/165674p1.html
I don't see any other posts recommending this. Give it a try!