Story board for mid term

My game is going to be an obstacle course with two sprites. The sprites being a bat and a butterfly. I will make my own background with a bunch of obstacles that the sprites have to go around. My scoring will work by if the sprite finishes the obstacles or not. If the sprites runs into the obstacle it will have points deducted. I will use the timing variable to count to 30 seconds for each round. You can win by completing the obstacle course in 30 seconds without hitting the sides. I will have 3 levels and each level will have difficult obstacles. The three levels will not be extremely difficult.