Thought I'd post up a web game launched last month that I worked on.
There's no English but there is very little text so just work your way past that (the Unity was built so there was no localisation). If you have a pair of anaglyph 3D glasses it's in 1950's 3D and you can even print out the wheel and try the game with AR steering. I used Flash to hook into the webcam because this project spanned from April - September last year so the lovely 3.5 webcam wasn't available. It was/is tied into a Nestle cereal box promotion so if you're in any of the countries mentioned, buy that cereal!
Hope you enjoy.
too bad there is no USA or Brittain in the country list...
so no go for me, to try it out.
@saymoo - it's just for lanuage options. No geocaching etc. The unity itself doesn't have any text except for the Team Hot Wheels logo. Try it out! )