Your main task is to get to the other side of the swamp. Be very careful about where you can jump with your feet dry and predict where another refuge in the form of a water lily or other plants will appear. To make it more difficult starting with the second level there's going to be a toad after you with a single mission to eat you. Not enough? You also have to beware of crocodiles and their mouths eating everything what comes in their way. If you see their teeth you should retreat otherwise they can be used as place of rest. In higher levels you can look forward to bigger places where you can take the advantage of little islands where you can stand as long as you like. To improve your score or to get new lives you should pick up power-ups that appear from time to time. There are altogether 25 uneasy levels.