Board Thread:Questions and Answers/@comment-206.219.89.43-20141024183543/@comment-29784218-20161126071404

For me its XP earnt based. It is harder to get the treasure once i beaten it 2 - 4 times because for example. In Las Vegas you need 19000 XP earnt. Then it gets harder to get superior because the XP goes down. If you go too fast like Chapter 2 Thailand 3400 XP earnt. You wont get treasure. If you get 2400 on that then you get it.