Casino Royale

In an abandoned small town on the outskirts of Berlin, there are several illegal casinos. The town is also known for a notorious bar, but it's only meant for a select circle of people. You and your friends decide to go there, have some tea and then BAM! Your old "friend" Boris comes up to you and says: "Where's the money you owe me?! I'm giving you an hour to pay me back!" Unfortunately, none of you have this large amount of money and you have no idea how else you could get your hands on such an amount in just an hour. The only way out seems to be to go to one of the casinos and try your luck. But these illegal casinos are quite the challenge. Nothing is as you expected it to be. Can you solve the mysterious tasks and get the money for Boris?