I'm on city 5 and iv had 5 people from the very beginning one keeps dieing from being bitten. if you refresh page before you click next you get the guy back. but every time he dies and he keeps dieing i can't stop it its really pissing me off.
after you get mini gun stand next to car wasting money on health and bombs stay next to car and keep pressing down arrow. this allows you to repare your car as your firing seriously helps. when you are reloading repair the car and place bombs. in all just keep pressing down and keep an eye on your health.
ummm i just beat game it hasnt given me the last badge, and yes i have all achevements and 3 stars every mission, all upgrades everything and i havnt gotten badge
XD jeje bad advice man, what you need to do is max out everything, then once you have done that corect yourself to 3% resistance right away, and use the rockets to keep you going about 150 Mph the whole flight, you will make it really easy.