terra! horizontal shooter

hi to all, this is my first try to do something with construct2.

the game is a classical horizontal shooter and this is the first test level.

dl.dropbox.com/u/83150267/terra/index.html

feel free to give opinions <img src="smileys/smiley17.gif" border="0" align="middle" />

Collision with the spheric enemy, top of the map, or bottom of the map sets me back to full hp.

What is the sphere actually supposed to do?

Good game, btw.

thanks for feedbacks, i fixed the game. the sphere destroys the player on collision.

thank you rory for compliments! <img src="smileys/smiley1.gif" border="0" align="middle" />