During the trip, Bob can get into the cell. In this case, you can call another snail, which sword, frees you from the conclusion, and you can go on. Use the trampolines and springs to get into hard to reach places. Instead of a heavy load, you can use the gift box. Look for the stars in each level to get more points. To complete a level necessarily need to go to the exit door. Use the buttons that are right on top, they will help accelerate Bob or hide in the shell.