Old Man VS Jungle Monkey

"Old Man VS Jungle Monkey" is an interesting physics game.One day,an old man to sell hats, after a jungle. He was tired, he went to sleep under the tree, a group of naughty jungle monkeys saw him, they were very curious. So, the jungle monkeys while the old man sleep well when them stole his hat, the old man woke up very angry, he want to get back the hat, come to help him.