Thanks for your feedback!! That's a super easy feature to add, I'll do it as soon as I have a chance! I also want to make different types of civilian vehicles, rather than just the cars. I like how you were hoping to be startled, lol. More sounds are coming soon, too. I just need to have a chance to put them in.

I agree completely ^-^. That's why this game is still in development.  I had to finish school while also working on this game. I still plan on updating the graphics (the game is still using temporary graphics). I also had more sounds lined up that I was going to put in, which will be added in the near future. I was working on implementing a high score system when I had to build my game in order to get it submitted on time. Thanks for your comment/criticism, it's greatly appreciated. :)