Great game!
This was a very neat concept and I quite enjoyed it. The sounds were spot on, and the style was great too. My only complaint is the controls, it could have been because of me being on a wireless keyboard(and the signal having an interference), because it seemd as if the chopper would only move a little bit before stopping. I didn't have any troubles with the other controls except moving forward and backward.
Oh and Kutulhu, what if BubbleBox hadn't heard of Raid of Bungling Bay? Then why would he need to site his sources or inspiration? I've never even heard of the game. The guy (or girl) could have thought it was something he had never seen before. But then again, maybe he did get the idea from it or something else.
Anyway, Keep it up, can't wait to see more games from you!