He is alone and needs to eat... However eating is a very dangerous activity. If you don't break the ice you can't eat and die of hunger. If you break too much ice you will eventually fall in to the freezing water. IN THE FIRST PLAY, CHOOSE THE DIRECTION MODE. Later, if you are looking for a challenge, play the Follow Mode. It explores the equilibrium that nature must keep at all times. Every little disturbance can ruin everything.