Last Line of Defence

Last Line of Defence it defense online game. The scientific research laboratory conducted researches on virus development. Development have quitted from under control of scientists and the virus has begun mutates. The inhabitant of a planet it infected all and has transformed in blood-thirsty Ravagers. You and some people which haven't given in a virus remained to smooth out the last line of defense. You have collected all arsenal, special ammunition, the superweapon in the defensive bunker and try to beat off attack of monsters. You should retain the bunker in safety throughout 25 waves of attack. Successful to you of protection free online zombie game to play on a site www.flashsniperonline.com