Why would you look for this specific version instead of the official launcher? Here are the standout points usually associated with this patched release:
Four iconic maps from Battlefield 2 (Strike at Karkand, Gulf of Oman, Sharqi Peninsula, and Wake Island) reimagined in the Frostbite 2 engine . battlefield 3 limited edition v160canek77 patched
: Built on Frostbite 2 , featuring high-fidelity destruction and sound design. The Evolution of Battlefield 3: A Look Back