interesting idea! You should work it out a little more, make some pretty explosions or better indication of what's happening and you've got a neat little game. ;)
Argh...this is a hair away from being brilliant! Great drive to master the skill of it, but the level ends are so ugly and flimsy. You should really just find a nicer solution for that part and some cosmetics and it's a great title!
I think it's quite a nice take on the theme. Tough, but that makes it also interesting, I think. Maybe a tiny bit too painful, but still... quite nice!
Hmmm...I'd replace the car with a shopping cart or so and make it "The Crazy Isle Racer" or so, haha. After buying upgrades and choosing them it actually drove slower and steered pretty much like a broken shopping cart...hence. Interesting, I'd explore the idea! :o)
 "Abyss"){kind=icon}
 "Grasshopper Yuichi"){kind=icon}
 "The Four Elements"){kind=icon}
 "Collapsed Brick House Escape"){kind=icon}
 "Sports Heads: Football"){kind=icon}
 "Juggle Trouble"){kind=icon}
 "Acceleration Maze"){kind=icon}
 "Radical Racing"){kind=icon}
 "Amiga Boing Minigame"){kind=icon}