That's why I though it was ridiculously expensive. I knew there had to be a reason. If Enigmo is available for 14.99 esewhere that means Stuntcar estreme costs $21 bucks. I just don't think that game is worth worth $21 bucks.
Let's see though before Stuntcar Extreme there was
Geopod, that's by the same people who did Stuntcar extreme and I never was very happy with that but I'm not exactly a hardcore gamer. You may be able to find GeoPod on one of the freeware sites mentioned on a lot of threads here.
HTH