i like it a lot!!! the graphics, the gameplay..and the music is top!!! (i'm a musician too so kudos to the composer!). I think it's my fave submitted game so far!! But i didn't see the ice blue rocks, maybe i didn't get far enough!!! i will try again :-) 

It's a fun game, I liked it!

The game's idea is quite interesting. I only had trouble upgrading my ship because when I was destroyed, some buttons would appear off-screen, and I didn't know how to upgrade or if I'd actually done it. I think it would be cool to display how much gold we had on the game screen, and just as a suggestion, maybe add a timer to let you know how long we managed to stay alive. Good game =)