Grand Theft Auto IV Walkthrough

You'll arrive at a harborside warehouse, and Dardan's car is abandoned. Follow the on-screen prompt, which tells you to pursue Dardan up the various staircases to the top floor of the nearby warehouse. Here, you'll have to do battle with Dardan. Dardan is armed, so you need to be careful. Getting slashed with a knife hurts a lot more than getting punched by one of his friends. Regardless, you should get enough punches in easily that he will begin to stagger and fall. He'll get up a couple of times, but once he takes a fall, he ceases being a threat. And hey, if you're especially brutal, try punching out the windows at the side of the warehouse and pushing Dardan to his death. Hey -- just a thought.

With Dardan eliminated, you can run back to Roman's car. The GPS will again work, and it will bring you back to the taxi depot. Drop Roman off there as you've done several times now, and the mission will come to an end. And like that, the first batch of missions that seemed to run directly into each other is now over for the time being. What takes over from here is a more traditional mission-by-mission feel that GTA veterans will be most familiar with.