I would just change the buttons for driving backward and foward, the whole thing would make more sense to me. If you drive forward now, you can't steer.. this is kinda bad too. But it's a nice thing ;) make it better.
Android Market: Space Man - Almost the same game.. well i love it on my htc desire.
This one is not much different, almost same graphics. I'll give it a 3/5 cause it's a good remake but nothing more.
Loved the game. =) Nice graphics and it's very nice to learn about vulcans.
Sometimes it is hard to catch baloons at the bottom of the screen because of the radar. the radar should be located in the bottom right or top right. 5/5