This is a great game. It can be improved with 1) an instruction menu. That's pretty much it. It took me two or three tries to realize I was supposed to be collecting sea-shells, not air bubbles. And that fish were bad guys. Also, 2) the shield hardly does any shielding at all: I rammed into a few fish after I had it, and my yellow meter still plunged dramatically. Still, it becomes mindlessly addictive rather quickly, and a pleasant passtime, and that's the whole point of Flash games. The sound effects were cute.