Massive multiplayer war shooter

During one night people in your city gone mad! In the morning they woke up and instead of making coffee they took their guns and went out to kill their neighbors. You do not have time to think, you should take your gun and run out to protect your life. Look sharp, shooting is everywhere, there are almost no rules on these streets. On radar you can see where exactly are the nearest enemies, so you can turn in time. Choose your favorite weapon and go ahead! Take part in the Massive multiplayer war...