Take a drive on the wild side with DLC 5: Kaos Engines. This vehicular focused DLC features a brand new vehicle, the Kaos Buggy, and tons of vehicle customization options for all your existing vehicles, too. Plus, try out new and unpredictable Kaos Tech weaponry: great power, but also great risk! Of course, DLC 5 also includes new missions, new research, and an all-new marketplace to buy gear and technology.