Great idea. Good potential

It's certainly a great idea. You might want to put more features in such as...

Walls
Scrolling maps
Enemies
Springs

I just said a bunch of random words...it's up to you to make them work. ^^
Make the buttons in the main menu go out faster too.

For fixing the music that's playing multiple times, I bet you're starting the song at the main menu. Instead, make a frame right after the preloader that leads to the main menu and place the song there. Then, it won't place it over and over.

Good game

It's a good game, and I had fun playing it with my friend. If you put your mind to it, you can play two at the same time.

One thing I noticed is that when you go to the instructions, when you go back, it takes you to the "PLAY" screen, and when you click play again, the music plays... over the first time. Fix this, and you get 10 stars.

just 1 thing

i liked it, the only thing i didn't like is:
why when u lose u get to the main menu?
u should have put lives or a restart buton.
just that.

simple, but fun

solid game, but got boring after a few tries.