This game has an extremely strong narrative. It takes the question "what if there were suddenly a very strong financial incentive to clean up the ocean," and just executes it very well. The amount of cleaning required to find the magic QR code would be very much, so the game makes you do a lot of cleaning. I really did feel like I was sifting through a large number of QR codes to try to find the magic one. I think this is because, in game play terms, doing 80 things really is a pretty significant number. So, the game ultimately works out pretty well.