Bats being Bad

https://scratch.mit.edu/projects/46542058/ In the first stages of my game i was struggling a bit but with the feedback that I obtain i was able to make the game better to understand.

1st. the game didn't have a goal. So I added this tree with fruits which i the the last hope of survival and you need to protected from the bats by killing them.

2nd. when you shoot the bats they just disappeared. I iterate this problem. Now when you hit a bat the is a sound that mean that the bat is dead and also when you hit it they go down to the bottom of the screen meaning that they are dead.

3rd. When people played the game the first time the time was too short so i had to add more time because the people where feeling uncomfortable with the time.