Ocean Difference Fan is one of the best difference games which will have you entertained for a long time. As you are a marine biologyst, your job is to explore the ocean and research about the marine life. You have to find out everything what’s going on underwater and publish studies about them. For your studies, you use to take some underwater pictures, so people would not only read about marine life, but as well have a chance to see it, at least in photos. One day, you were preparing one of your works when you realized that your pictures are duplicated. But the pictures are not identically, there are some differences between them. This got your attention, so now you should find all the differences between those photos. Good luck! Mouse to play.