There is a monkey trapped in a cage and it has to be mentioned that it is a pitiful sight. It is hard to believe that someone could have done such a heinous act. The poor monkey will starve to death if left in the cage like this. You should come to its rescue. Since do not have the key you will have to explore surrounding areas to find useful items. Those items ought to be used very wisely to solve all the puzzles in order to rescue the poor animal from the cage. Be mindful of the time factor.