A standard retail Gears of War 3 disc is . A North American Xbox 360 will refuse to boot a European PAL disc. Therefore, a "NTSC/U-PAL link" refers to a cracked or converted ISO file that ignores these hardware checks, allowing a PAL game to run on an NTSC console, or an NTSC game to run on a PAL console with full 60Hz performance.
Versus, Horde, and Beast modes with modern PC features like lobby browsers and higher FOV. gears of war 3 ntscupaliso link