Same instructions as level one of Flyingcat Games. To go in a direction press the arrow key that points to the same place. When you hit a fish you get a point, when you hit a piece of trash (a soccer ball, an umbrella, etc.) you lose a point.
I want to keep making levels of this game so tell what you think I should fix or add. And go search 'Flyingcat in the City' if you want to try the first level of Flyingcat Games, or just click on name above and find it in my projects. Also, please tell me your high scores by commenting down below.