Grand Theft Auto IV Walkthrough

There are cars strewn throughout the street that will allow you to take adequate cover while you clip enemy after enemy. Your foes are represented on the HUD as red dots, so you can see their general locations simply by consulting the HUD if you're lost. No one here is equipped with anything especially powerful, though a few enemies will have assault rifles, especially the enemies lining the roofs of the street. As usual, auto-lock on is your best bet, since it will help you locate hard-to-see enemies behind cover. When all of the foes are dead (so that no more red dots are on your HUD), the game will instruct you to reconnect with the guy you're to protect, who is represented thereafter as a turquoise dot on the screen. Once you reconnect with him, get into any car along the street.

Once in your car, four more red dots will appear on your HUD. These represent cars full of gunning enemies, and the game will instruct you to lose them. Since you're in Algonquin, which is a borough littered with straight streets, doing so is surprisingly easy -- just speed along one of the roads until the red dots no longer appear on your HUD. When that happens, the game will then redirect you to your final location, still in Algonquin, located off of Liberty Lane at the south side of the borough. Successfully arriving there will complete this rather dangerous mission.