You have a terrible headache, but that seems not the only problem you have. You were basically robbed and now you should find the duck dealer to bring your money back.
Wake up, mate! You've been sleeping for the whole night! And what is this strange duck doing with you? Now you can remember the past events. Find the duck dealer and get your money back! But first, you have to find where he is, so ask other dudes around! Beware, some of them are monsters, so shoot them with your gun!