I never got past the first level of this game, because I didn't understand what I was supposed to do. What I DO know is that it had something to do with luring a certain kind of fish over to another kind of fish, both of which, looked extremely similar. However, I never figured out how to do it, and the game never told me. So, sadly, i never got to do any of the action parts because I never got past that first stupid part. I hate this game.
In total all i know is the first level is impossible AND it's boring as hell, so it isn't worth buying at all. In fact, whoever designed the missions should be sent to a prison in Siberia.